Letter, Number, and Symbol Chain Elements with 3-Dimensional Movement for Jewelry

BACKGROUND OF INVENTION

Letter, number, and symbol chain elements are often used in jewelry designs and manufacturing. Some conventional letter, number, and symbol chain elements are coupled together using connecting links or other additional coupling elements where messages appear disjointed due to the interference of the connecting links and additional coupling elements. Other conventional letter, number, and symbol chain elements are coupled directly to each other, which are either static pieces, where there is no movement between the letter, number, and symbol elements, or dynamic with only 2-dimensional movement (i.e., side-to-side movement only, front-to-back movement only).

Therefore, letter, number, and symbol chain elements with 3-dimensional movement for jewelry is desirable.

BRIEF SUMMARY

The present disclosure provides letter, number, and symbol chain elements with 3-dimensional movement for jewelry. In an embodiment, a chain element for jewelry may include: an element body forming one, or a combination, of a letter, a number, and a symbol; a top loop connection element comprising a first pass-through opening; and a bottom loop connection element comprising a second pass-through opening, wherein one or both of the first pass-through opening and the second pass-through opening comprise a tapered pass-through opening. In some examples, the chain element also may include a bridge from which the top loop connection element extends, the bridge set back from a front face of the element body. In some examples, the chain element also may include a bridge from which the bottom loop connection element extends, the bridge set back from a front face of the element body. In some examples, the chain element also may include a platform from which the bottom loop connection element extends, the platform set back from a front face of the element body. In some examples, the chain element also may include a cut-out configured to enable a second top loop connection element of an other chain element to align with the bottom loop connection element. In some examples, the cut-out is sized to enable 3D movement between the chain element and the other chain element. In some examples, one or both of the top loop connection element and the bottom loop connection element are set back from a front face of the element body. In some examples, the tapered pass-through opening comprises a wider outer portion of the opening on each side and a narrower portion of the opening in the center.

In another embodiment, a chain element for jewelry may include an element body forming one, or a combination, of a letter, a number, and a symbol; a top post configured to couple to a chain link, the top post configured to pass through an opening in the chain link; a bottom loop connection element comprising a pass-through opening; and a cut-out adjacent to the bottom loop connection element, the cut-out configured to enable a top loop connection element of another chain element to align with the bottom loop connection element, the top loop element connection element comprising an other pass-through opening, wherein one or both of the pass-through opening and the other pass-through opening comprise a tapered pass-through opening. In some examples, the chain element also may include a bridge from which the top post extends, the bridge set back from a front face of the element body. In some examples, the chain element also may include a bridge from which the bottom loop connection element extends, the bridge set back from a front face of the element body. In some examples, the chain element also may include a platform from which the bottom loop connection element extends, the platform set back from a front face of the element body. In some examples, the cut-out is sized to enable 3D movement between the chain element and the other chain element. In some examples, the bottom loop connection element is set back from a front face of the element body. In some examples, the tapered pass-through opening comprises a wider outer portion of the opening on each side and a narrower portion of the opening in the center. In some examples, the top post extends far enough through the opening to create a pin-head at one end.

In another embodiment, a chain element for jewelry may include: an element body forming one, or a combination, of a letter, a number, and a symbol; a top loop connection element comprising a pass-through opening, the pass-through opening being tapered; and a bottom post configured to couple to a chain link, the bottom post configured to pass through an opening in the chain link. In some examples, the chain element also may include a cut-out adjacent to the top loop connection element, the cut-out configured to enable a bottom loop connection element of another chain element to align with the top loop connection element, the bottom loop connection element comprising an other pass-through opening. In some examples, the other pass-through opening is not tapered. In some examples, the cut-out is sized to enable 3D movement between the chain element and the other chain element. In some examples, the chain element also may include a bridge from which the top loop connection element extends, the bridge set back from a front face of the element body. In some examples, the chain element also may include a bridge from which the bottom post extends, the bridge set back from a front face of the element body. In some examples, the bottom loop connection element is set back from a front face of the element body. In some examples, the tapered pass-through opening comprises a wider outer portion of the opening on each side and a narrower portion of the opening in the center. In some examples, the bottom post extends far enough through the opening to create a pin-head at one end.

BRIEF DESCRIPTION OF THE DRAWINGS

Various non-limiting and non-exhaustive aspects and features of the present disclosure are described hereinbelow with references to the drawings, wherein:

FIG. 1A is a front perspective view of a first embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention.

FIG. 1B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 1A.

FIG. 1C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 1A.

FIG. 1D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 1A.

FIG. 1E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 1A.

FIG. 1F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 1A.

FIG. 1G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 1A.

FIG. 1H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 1A.

FIG. 2A is a front perspective view of a second embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention.

FIG. 2B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 2A.

FIG. 2C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 2A.

FIG. 2D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 2A.

FIG. 2E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 2A.

FIG. 2F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 2A.

FIG. 2G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 2A.

FIG. 2H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 2A.

FIG. 3A is a front perspective view of a third embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention.

FIG. 3B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 3A.

FIG. 3C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 3A.

FIG. 3D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 3A.

FIG. 3E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 3A.

FIG. 3F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 3A.

FIG. 3G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 3A.

FIG. 3H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 3A.

FIG. 4A is a front perspective view of a fourth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention.

FIG. 4B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 4A.

FIG. 4C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 4A.

FIG. 4D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 4A.

FIG. 4E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 4A.

FIG. 4F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 4A.

FIG. 4G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 4A.

FIG. 4H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 4A.

FIG. 5A is a front perspective view of a fifth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention.

FIG. 5B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 5A.

FIG. 5C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 5A.

FIG. 5D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 5A.

FIG. 5E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 5A.

FIG. 5F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 5A.

FIG. 5G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 5A.

FIG. 5H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 5A.

FIG. 6A is a front perspective view of a sixth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention.

FIG. 6B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 6A.

FIG. 6C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 6A.

FIG. 6D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 6A.

FIG. 6E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 6A.

FIG. 6F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 6A.

FIG. 6G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 6A.

FIG. 6H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 6A.

FIG. 7A is a front perspective view of a seventh embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention.

FIG. 7B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 7A.

FIG. 7C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 7A.

FIG. 7D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 7A.

FIG. 7E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 7A.

FIG. 7F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 7A.

FIG. 7G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 7A.

FIG. 7H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 7A.

FIG. 8A is a front perspective view of an eighth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention.

FIG. 8B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 8A.

FIG. 8C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 8A.

FIG. 8D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 8A.

FIG. 8E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 8A.

FIG. 8F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 8A.

FIG. 8G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 8A.

FIG. 8H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 8A.

FIG. 9A is a front perspective view of a ninth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention.

FIG. 9B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 9A.

FIG. 9C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 9A.

FIG. 9D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 9A.

FIG. 9E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 9A.

FIG. 9F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 9A.

FIG. 9G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 9A.

FIG. 9H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 9A.

FIG. 10A is a front perspective view of a tenth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention.

FIG. 10B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 10A.

FIG. 10C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 10A.

FIG. 10D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 10A.

FIG. 10E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 10A.

FIG. 10F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 10A.

FIG. 10G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 10A.

FIG. 10H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 10A.

FIG. 11A is a front perspective view of an eleventh embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention.

FIG. 11B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 11A.

FIG. 11C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 11A.

FIG. 11D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 11A.

FIG. 11E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 11A.

FIG. 11F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 11A.

FIG. 11G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 11A.

FIG. 11H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 11A.

FIG. 12A is a front perspective view of a twelfth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention.

FIG. 12B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 12A.

FIG. 12C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 12A.

FIG. 12D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 12A.

FIG. 12E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 12A.

FIG. 12F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 12A.

FIG. 12G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 12A.

FIG. 12H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 12A.

FIG. 13A is a front perspective view of a thirteenth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention.

FIG. 13B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 13A.

FIG. 13C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 13A.

FIG. 13D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 13A.

FIG. 13E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 13A.

FIG. 13F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 13A.

FIG. 13G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 13A.

FIG. 13H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 13A.

FIG. 14A is a front perspective view of an embodiment of a chain link configured to couple to the chain elements with 3-dimensional movement for jewelry in FIGS. 3A-8H and 10A-13H in accordance with the present invention.

FIG. 14B is a front view of the chain link in FIG. 14A.

FIG. 14C is a back view of the chain link in FIG. 14A.

FIG. 14D is a left side view of the chain link in FIG. 14A.

FIG. 14E is a right side view of the chain link in FIG. 14A.

FIG. 14F is a top view of the chain link in FIG. 14A.

FIG. 14G is a bottom view of the chain link in FIG. 14A.

FIG. 15B is a front view of the chain link in FIG. 15A.

FIG. 15C is a back view of the chain link in FIG. 15A.

FIG. 15D is a left side view of the chain link in FIG. 15A.

FIG. 15E is a right side view of the chain link in FIG. 15A.

FIG. 15F is a top view of the chain link in FIG. 15A.

FIG. 15G is a bottom view of the chain link in FIG. 15A.

FIG. 16B is a front view of the chain link in FIG. 16A.

FIG. 16C is a back view of the chain link in FIG. 16A.

FIG. 16D is a left side view of the chain link in FIG. 16A.

FIG. 16E is a right side view of the chain link in FIG. 16A.

FIG. 16F is a top view of the chain link in FIG. 16A.

FIG. 16G is a bottom view of the chain link in FIG. 16A.

FIGS. 17A-17B are cross-section views of coupled chain elements with 3-dimensional movement for jewelry in accordance with the present invention.

FIG. 18 is a cross-section view of an embodiment of a chain element with 3-dimensional movement for jewelry coupled to a chain link in accordance with the present invention.

FIG. 19 is a cross-section view of another embodiment of a chain element with 3-dimensional movement for jewelry coupled to an alternative chain link in accordance with the present invention.

The broken lines depict portions of the chain elements with 3-dimensional movement for jewelry that form no part of the claimed design.

Like reference numbers and designations in the various drawings indicate like elements. Skilled artisans will appreciate that elements in the Figures are illustrated for simplicity and clarity, and have not necessarily been drawn to scale, for example, with the dimensions of some of the elements exaggerated relative to other elements to help to improve understanding of various embodiments. Common, well-understood elements that are useful or necessary in a commercially feasible embodiment are often not depicted in order to facilitate a less obstructed view of these various embodiments.

DETAILED DESCRIPTION

The invention is directed to chain elements with 3-dimensional movement for jewelry. These chain elements may be distinguished from other typical chain links as comprising or embodying one, or a combination, of a letter, a number, and a symbol. In some examples, the chain element may be used to form a word, initials, name, phrase, or other alphanumeric representation, on jewelry. The jewelry may comprise a necklace, bracelet, charm rings, and other chained wearable item.

In some examples, a letter, number, and/or symbol chain element may comprise a top loop connection element and one or more bottom loop connection elements. Such a chain element may be configured to couple to another letter, number, and/or symbol chain element. In some examples, a chain element also may comprise a cut-out section adjacent to and/or in between the bottom loop connection(s) for aligning a top loop connection element with the bottom loop connection(s). In some examples, these loop connection elements may comprise a wheel or cylinder shape with a pass-through opening along a horizontal access shaped and sized for an elongate connection element (e.g., a post, clip, wire, string) to pass through. In some examples, the elongate connection element may be configured to pass partly or all the way through one or more pass-through openings of two or more loop connection elements. In some examples, a first chain element may be coupled to a second chain element by aligning a top loop connection element of the first chain element with a bottom loop connection element of the second chain element and passing an elongate connection element through the respective openings in both the top loop connection element and the bottom loop connection element. In some examples, the top loop connection may comprise a tapered opening, the opening tapered from a wider (e.g., larger diameter) outer portion of the opening on each side to a narrower (e.g., smaller diameter) portion of the opening at or near the center. In other words, a pass-through opening in a loop connection element may be tapered from a narrow central portion to wider or larger outer portions, as opposed to being cylindrical or otherwise uniformly sized from one end of the opening to the other end of the opening. The tapered opening in the top loop connection of a first chain element may enable three-dimensional (3D) movement between a first chain element and a second chain element. For example, the first chain element and the second chain element may swing and/or rotate back and forth, side to side, and in various diagonal directions relative to each other. In other examples, a bottom loop connection or both top and bottom loop connections may comprise a tapered opening.

In some examples, a chain element may comprise a post on top, the post configured to couple to a chain link. In some examples, a chain element may comprise a post on bottom, the post configured to couple to a terminating (e.g., ending, bottom) chain link.

FIG. 1A is a front perspective view of a first embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention. FIG. 1B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 1A. FIG. 1C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 1A. FIG. 1D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 1A. FIG. 1E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 1A. FIG. 1F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 1A. FIG. 1G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 1A. FIG. 1H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 1A. In some examples, the first embodiment of a chain element comprises an element body 102, a top loop connection element 104, bottom loop connection elements 106a-106b, and cut-out 108. In some examples, element body 102 forms a letter (e.g., a capital “A” as shown, other capitalized letter, a non-capitalized letter, etc.). In other examples, element body 102 may form a different letter, number, or symbol, or combination thereof (e.g., FIGS. 2A-13H). Top loop connection element 104 may comprise a tapered pass-through opening, as shown, and may be positioned at or near a center (i.e., central) location with respect to (i.e., between) a left and right side of the chain element. In some examples, top loop connection element 104 may be positioned towards a back portion (e.g., set back from a front face) of the chain element to avoid obscuring, or otherwise interfering with (e.g. physically, aesthetically), a front view of the letter, number, and/or symbol represented by the chain element. Bottom loop connection elements 106a-106b may comprise a non-tapered pass-through opening (e.g., cylindrical or otherwise largely the same sized opening from one end of the opening to the other end of the opening), for example, configured to align and couple with a top loop connection element that comprises a tapered pass-through opening. In other examples, a chain element may comprise a bottom loop connection element with a tapered pass-through opening configured to couple to one or more top loop connection elements with non-tapered pass-through opening(s). In still other examples, a chain element may comprise other combinations of top and bottom post(s) and loop connection element(s). In some examples, cut-out 108 may be configured (e.g., sized and shaped) to enable a top loop connection element of another chain element to align with a loop connection element adjacent to cut-out 108 (e.g., bottom loop connection elements 106a-106b). In some examples, cut-out 108 may be sized and shaped to enable 3D movement between the two chain elements (e.g., provide sufficient space for a loop connection element of another chain element to move in a plurality of directions when coupled to this chain element).

Those skilled in the art will understand that the number, placement, shape, and surface texture of loop connection elements, posts, cut-outs, openings, and other components may be vary and is not limited to the number(s), placement(s), shape(s), and texture(s) shown and described in FIGS. 1A-1H.

FIG. 2A is a front perspective view of a second embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention. FIG. 2B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 2A. FIG. 2C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 2A. FIG. 2D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 2A. FIG. 2E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 2A. FIG. 2F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 2A. FIG. 2G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 2A. FIG. 2H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 2A. In some examples, the second embodiment of a chain element comprises an element body 202, a top loop connection element 204, bottom loop connection elements 206a-206b, and cut-outs 208a-208c. In some examples, element body 202 forms a letter (e.g., a capital “B” as shown, other capitalized letter, a non-capitalized letter, etc.). In other examples, element body 202 may form a different letter, number, or symbol, or combination thereof (e.g., FIGS. 1A-1H and 3A-13H). Top loop connection element 204 may comprise a tapered pass-through opening, as shown, and may be positioned at or near a center (i.e., central) location with respect to (i.e., between) a left and right side of the chain element. In some examples, top loop connection element 204 may be positioned towards a back portion (e.g., set back from a front face) of the chain element to avoid obscuring, or otherwise interfering with (e.g. physically, aesthetically), a front view of the letter, number, and/or symbol represented by the chain element. Bottom loop connection elements 206a-206b may comprise a non-tapered pass-through opening (e.g., cylindrical or otherwise largely the same sized opening from one end of the opening to the other end of the opening), for example, configured to align and couple with a top loop connection element that comprises a tapered pass-through opening. In other examples, a chain element may comprise a bottom loop connection element with a tapered pass-through opening configured to couple to one or more top loop connection elements with non-tapered pass-through opening(s). In still other examples, a chain element may comprise other combinations of top and bottom post(s) and loop connection element(s). In some examples, cut-outs 208a-208b may be configured (e.g., sized and shaped) to enable a loop connection element of another chain element to align with a loop connection element adjacent to cut-outs 208a-208b (e.g., any loop connection element described herein). In some examples, cut-out 208c may be configured (e.g., sized and shaped) to enable a loop connection element of another chain element to align with a loop connection element adjacent to cut-out 208c (e.g., bottom loop connection elements 206a-206b). In some examples, cut-outs 208a-208c may be sized and shaped to enable 3D movement between the two chain elements (e.g., provide sufficient space for a loop connection element of another chain element to move in a plurality of directions when coupled to this chain element).

FIG. 3A is a front perspective view of a third embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention. FIG. 3B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 3A. FIG. 3C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 3A. FIG. 3D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 3A. FIG. 3E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 3A. FIG. 3F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 3A. FIG. 3G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 3A. FIG. 3H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 3A. In some examples, the third embodiment of a chain element comprises an element body 302, a top post 304, bottom loop connection elements 306a-306b, and cut-out 308. In some examples, element body 302 forms a letter (e.g., a capital “B” as shown, other capitalized letter, a non-capitalized letter, etc.). In other examples, element body 302 may form a different letter, number, or symbol, or combination thereof (e.g., FIGS. 1A-2H and 4A-13H). Top post 304 may be positioned at or near a center (i.e., central) location with respect to (i.e., between) a left and right side of the chain element. In some examples, top post 304 may be configured to couple to a terminating chain link (e.g., a beginning chain link, an ending chain link, other non-letter, non-number, and non-symbol chain link or element). Bottom loop connection elements 306a-306b may comprise a non-tapered pass-through opening (e.g., cylindrical or otherwise largely the same sized opening from one end of the opening to the other end of the opening), for example, configured to align and couple with a top loop connection element that comprises a tapered pass-through opening. In other examples, a chain element may comprise a bottom loop connection element with a tapered pass-through opening configured to couple to one or more top loop connection elements with non-tapered pass-through opening(s). In other examples, a chain element may comprise a bottom post with a one or more top loop connection elements. In still other examples, a chain element may comprise other combinations of top and bottom post(s) and loop connection element(s). In some examples, cut-out 308 may be configured (e.g., sized and shaped) to enable a loop connection element of another chain element to align with a loop connection element adjacent to cut-out 308 (e.g., bottom loop connection elements 306a-306b). In some examples, cut-out 308 may be sized and shaped to enable 3D movement between the two chain elements (e.g., provide sufficient space for a loop connection element of another chain element to move in a plurality of directions when coupled to this chain element).

FIG. 4A is a front perspective view of a fourth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention. FIG. 4B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 4A. FIG. 4C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 4A. FIG. 4D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 4A. FIG. 4E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 4A. FIG. 4F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 4A. FIG. 4G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 4A. FIG. 4H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 4A. In some examples, the fourth embodiment of a chain element comprises an element body 402, a top loop connection element 404, bottom post 406, and cut-outs 208a-208b. In some examples, element body 402 forms a letter (e.g., a capital “E” as shown, other capitalized letter, a non-capitalized letter, etc.). In other examples, element body 402 may form a different letter, number, or symbol, or combination thereof (e.g., FIGS. 1A-3H and 5A-13H). Top loop connection element 404 may comprise a tapered pass-through opening, as shown, and may be positioned at or near a center (i.e., central) location with respect to (i.e., between) a left and right side of the chain element. In some examples, top loop connection element 404 may be positioned towards a back portion (e.g., set back from a front face) of the chain element to avoid obscuring, or otherwise interfering with (e.g. physically, aesthetically), a front view of the letter, number, and/or symbol represented by the chain element. Bottom post 406 may be configured to couple to a terminating chain link (e.g., a beginning chain link, an ending chain link, other non-letter, non-number, and non-symbol chain link or element). In other examples, a chain element may comprise a top post with a one or more bottom loop connection elements. In other examples, a chain element may comprise other combinations of top and bottom post(s) and loop connection element(s). In some examples, cut-outs 408a-408b may be configured (e.g., sized and shaped) to enable a loop connection element of another chain element to align with a loop connection element adjacent to cut-outs 408a-408b (e.g., any loop connection element described herein). In some examples, cut-outs 408a-408b may be sized and shaped to enable 3D movement between the two chain elements (e.g., provide sufficient space for a loop connection element of another chain element to move in a plurality of directions when coupled to this chain element).

FIG. 5A is a front perspective view of a fifth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention. FIG. 5B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 5A. FIG. 5C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 5A. FIG. 5D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 5A. FIG. 5E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 5A. FIG. 5F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 5A. FIG. 5G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 5A. FIG. 5H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 5A. In some examples, the fifth embodiment of a chain element comprises an element body 502, a top loop connection element 504, bottom post 506, and cut-out 508. In some examples, element body 502 forms a letter (e.g., a capital “F” as shown, other capitalized letter, a non-capitalized letter, etc.). In other examples, element body 502 may form a different letter, number, or symbol, or combination thereof (e.g., FIGS. 1A-4H and 6A-13H). Top loop connection element 504 may comprise a tapered pass-through opening, as shown, and may be positioned at or near a center (i.e., central) location with respect to (i.e., between) a left and right side of the chain element. In some examples, top loop connection element 504 may be positioned towards a back portion (e.g., set back from a front face) of the chain element to avoid obscuring, or otherwise interfering with (e.g. physically, aesthetically), a front view of the letter, number, and/or symbol represented by the chain element. Bottom post 506 may be configured to couple to a terminating chain link (e.g., a beginning chain link, an ending chain link, other non-letter, non-number, and non-symbol chain link or element). In other examples, a chain element may comprise a top post with a one or more bottom loop connection elements. In other examples, a chain element may comprise other combinations of top and bottom post(s) and loop connection element(s). In some examples, cut-out 508 may be configured (e.g., sized and shaped) to enable a loop connection element of another chain element to align with a loop connection element adjacent to cut-out 508 (e.g., any loop connection element described herein). In some examples, cut-out 508 may be sized and shaped to enable 3D movement between the two chain elements (e.g., provide sufficient space for a loop connection element of another chain element to move in a plurality of directions when coupled to this chain element).

FIG. 6A is a front perspective view of a sixth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention. FIG. 6B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 6A. FIG. 6C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 6A. FIG. 6D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 6A. FIG. 6E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 6A. FIG. 6F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 6A. FIG. 6G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 6A. FIG. 6H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 6A. In some examples, the sixth embodiment of a chain element comprises an element body 602, a top loop connection element 604, bottom post 606, cut-outs 608a-608b, and bridges 610a-610b. In some examples, element body 602 forms a letter (e.g., a capital “N” as shown, other capitalized letter, a non-capitalized letter, etc.). In other examples, element body 602 may form a different letter, number, or symbol, or combination thereof (e.g., FIGS. 1A-5H and 7A-13H). Top loop connection element 604 may comprise a tapered pass-through opening, as shown, and may be positioned at or near a center (i.e., central) location with respect to (i.e., between) a left and right side of the chain element. In some examples, top loop connection element 604 may be positioned towards a back portion (e.g., set back from a front face) of the chain element to avoid obscuring, or otherwise interfering with (e.g. physically, aesthetically), a front view of the letter, number, and/or symbol represented by the chain element. In some examples, top loop connection element 604 may be party or fully supported by and/or extend from bridge 610a. Bottom post 606 may be configured to couple to a terminating chain link (e.g., a beginning chain link, an ending chain link, other non-letter, non-number, and non-symbol chain link or element). In other examples, a chain element may comprise a top post with a one or more bottom loop connection elements. In other examples, a chain element may comprise other combinations of top and bottom post(s) and loop connection element(s). In some examples, bottom post 606 may be partly or fully supported by and/or extend from bridge 610b. In some examples, bridges 610a-610b may be provided to connect a part of element body 602 to another part of element body 602 to support a post, loop connection element, or other connection element located partly or wholly at a part of the chain element that does not form a part of a letter, number, and/or symbol. In some examples, bridges 610a-610b may be set back from a front face of the chain element to avoid obscuring, or otherwise interfering with (e.g. physically, aesthetically), a view of the letter, number, and/or symbol being represented by element body 602. In some examples, cut-outs 608a-608b may be configured (e.g., sized and shaped) to enable a loop connection element of another chain element to align with a loop connection element adjacent to cut-outs 608a-608b (e.g., any loop connection element described herein). In some examples, cut-outs 608a-608b may be sized and shaped to enable 3D movement between the two chain elements (e.g., provide sufficient space for a loop connection element of another chain element to move in a plurality of directions when coupled to this chain element).

FIG. 7A is a front perspective view of a seventh embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention. FIG. 7B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 7A. FIG. 7C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 7A. FIG. 7D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 7A. FIG. 7E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 7A. FIG. 7F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 7A. FIG. 7G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 7A. FIG. 7H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 7A. In some examples, the seventh embodiment of a chain element comprises an element body 702, a top post 704, bottom loop connection elements 706a-706b, cut-out 708, bridge 710, and platforms 712a-712b. In some examples, element body 702 forms a letter (e.g., a capital “V” as shown, other capitalized letter, a non-capitalized letter, etc.). In other examples, element body 702 may form a different letter, number, or symbol, or combination thereof (e.g., FIGS. 1A-6H and 8A-13H). Top post 704 may be positioned at or near a center (i.e., central) location with respect to (i.e., between) a left and right side of the chain element. In some examples, top post 704 may be configured to couple to a terminating chain link (e.g., a beginning chain link, an ending chain link, other non-letter, non-number, and non-symbol chain link or element). In some examples, top post 704 may be party or fully supported by and/or extend from bridge 710. In some examples, bottom loop connection elements 706a-706b may be partly or fully supported by and/or extend from platforms 712a-712b, respectively. In some examples, bridge 710 may be provided to connect a part of element body 702 to another part of element body 702 to support a post, loop connection element, or other connection element located partly or wholly at a part of the chain element that does not form a part of a letter, number, and/or symbol. In some examples, platforms 712a-712b may extend from a side of element body 702 to support a post, loop connection element, or other connection element located partly or wholly at a part of the chain element that does not form a part of a letter, number, and/or symbol. In some examples, bridge 710 and platforms 712a-712b may be set back from a front face of the chain element to avoid obscuring, or otherwise interfering with (e.g. physically, aesthetically), a view of the letter, number, and/or symbol being represented by element body 702. Bottom loop connection elements 706a-706b may comprise a non-tapered pass-through opening (e.g., cylindrical or otherwise largely the same sized opening from one end of the opening to the other end of the opening), for example, configured to align and couple with a top loop connection element that comprises a tapered pass-through opening. In other examples, a chain element may comprise a bottom loop connection element with a tapered pass-through opening configured to couple to one or more top loop connection elements with non-tapered pass-through opening(s). In yet other examples, a chain element may comprise a bottom post with a one or more top loop connection elements. In still other examples, a chain element may comprise other combinations of top and bottom post(s) and loop connection element(s). In some examples, cut-out 708 may be configured (e.g., sized and shaped) to enable a loop connection element of another chain element to align with a loop connection element adjacent to cut-out 708 (e.g., bottom loop connection elements 706a-706b). In some examples, cut-out 708 may be sized and shaped to enable 3D movement between the two chain elements (e.g., provide sufficient space for a loop connection element of another chain element to move in a plurality of directions when coupled to this chain element).

FIG. 8A is a front perspective view of an eighth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention. FIG. 8B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 8A. FIG. 8C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 8A. FIG. 8D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 8A. FIG. 8E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 8A. FIG. 8F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 8A. FIG. 8G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 8A. FIG. 8H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 8A. In some examples, the eighth embodiment of a chain element comprises an element body 802, a top post 804, bottom loop connection elements 806a-806b, and cut-out 808. In some examples, element body 802 forms a number (e.g., a “1” as shown, other number, a symbol, etc.). In other examples, element body 802 may form a different letter, number, or symbol, or combination thereof (e.g., FIGS. 1A-7H and 9A-13H). Top post 804 may be positioned at or near a center (i.e., central) location with respect to (i.e., between) a left and right side of the chain element. As shown, top post 804 may extend partially from a horizontal surface (i.e., plane) of element body 802 and partially from a slanted surface of element body 802 in order to center the post. In other examples, top post 804 may be placed such that it extends fully from one or another surface or plane of element body 802. In some examples, top post 804 may be configured to couple to a terminating chain link (e.g., a beginning chain link, an ending chain link, other non-letter, non-number, and non-symbol chain link or element). Bottom loop connection elements 806a-806b may comprise a non-tapered pass-through opening (e.g., cylindrical or otherwise largely the same sized opening from one end of the opening to the other end of the opening), for example, configured to align and couple with a top loop connection element that comprises a tapered pass-through opening. In other examples, a chain element may comprise a bottom loop connection element with a tapered pass-through opening configured to couple to one or more top loop connection elements with non-tapered pass-through opening(s). In other examples, a chain element may comprise a bottom post with a one or more top loop connection elements. In still other examples, a chain element may comprise other combinations of top and bottom post(s) and loop connection element(s). In some examples, cut-out 808 may be configured (e.g., sized and shaped) to enable a loop connection element of another chain element to align with a loop connection element adjacent to cut-out 808 (e.g., bottom loop connection elements 806a-806b). In some examples, cut-out 808 may be sized and shaped to enable 3D movement between the two chain elements (e.g., provide sufficient space for a loop connection element of another chain element to move in a plurality of directions when coupled to this chain element).

FIG. 9A is a front perspective view of a ninth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention. FIG. 9B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 9A. FIG. 9C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 9A. FIG. 9D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 9A. FIG. 9E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 9A. FIG. 9F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 9A. FIG. 9G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 9A. FIG. 9H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 9A. In some examples, the ninth embodiment of a chain element comprises an element body 902, a top loop connection element 904, bottom loop connection elements 906a-906b, and cut-outs 908a-908c. In some examples, element body 902 forms a number (e.g., a “2” as shown, other number, a symbol, etc.). In other examples, element body 902 may form a different letter, number, or symbol, or combination thereof (e.g., FIGS. 1A-8H and 10A-13H). Top loop connection element 904 may comprise a tapered pass-through opening, as shown, and may be positioned at or near a center (i.e., central) location with respect to (i.e., between) a left and right side of the chain element. In some examples, top loop connection element 904 may be positioned towards a back portion (e.g., set back from a front face) of the chain element to avoid obscuring, or otherwise interfering with (e.g. physically, aesthetically), a front view of the letter, number, and/or symbol represented by the chain element. Bottom loop connection elements 906a-906b may comprise a non-tapered pass-through opening (e.g., cylindrical or otherwise largely the same sized opening from one end of the opening to the other end of the opening), for example, configured to align and couple with a top loop connection element that comprises a tapered pass-through opening. In other examples, a chain element may comprise a bottom loop connection element with a tapered pass-through opening configured to couple to one or more top loop connection elements with non-tapered pass-through opening(s). In still other examples, a chain element may comprise other combinations of top and bottom post(s) and loop connection element(s). In some examples, cut-outs 908a-908b may be configured (e.g., sized and shaped) to enable a loop connection element of another chain element to align with a loop connection element adjacent to cut-outs 908a-908b (e.g., any loop connection element described herein). In some examples, cut-out 908c may be configured (e.g., sized and shaped) to enable a loop connection element of another chain element to align with a loop connection element adjacent to cut-out 908c (e.g., any loop connection element described herein). In some examples, cut-outs 908a-908c may be sized and shaped to enable 3D movement between the two chain elements (e.g., provide sufficient space for a loop connection element of another chain element to move in a plurality of directions when coupled to this chain element).

FIG. 10A is a front perspective view of a tenth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention. FIG. 10B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 10A. FIG. 10C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 10A. FIG. 10D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 10A. FIG. 10E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 10A. FIG. 10F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 10A. FIG. 10G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 10A. FIG. 10H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 10A. In some examples, the tenth embodiment of a chain element comprises an element body 1002, a top loop connection element 1004, bottom post 1006, and cut-outs 1008a-1008b. In some examples, element body 1002 forms a number (e.g., a “5” as shown, other number, a symbol, etc.). In other examples, element body 1002 may form a different letter, number, or symbol, or combination thereof (e.g., FIGS. 1A-9H and 11A-13H). Top loop connection element 1004 may comprise a tapered pass-through opening, as shown, and may be positioned at or near a center (i.e., central) location with respect to (i.e., between) a left and right side of the chain element. In some examples, top loop connection element 1004 may be positioned towards a back portion (e.g., set back from a front face) of the chain element to avoid obscuring, or otherwise interfering with (e.g. physically, aesthetically), a front view of the letter, number, and/or symbol represented by the chain element. Bottom post 1006 may be configured to couple to a terminating chain link (e.g., a beginning chain link, an ending chain link, other non-letter, non-number, and non-symbol chain link or element). In other examples, a chain element may comprise a top post with a one or more bottom loop connection elements. In other examples, a chain element may comprise other combinations of top and bottom post(s) and loop connection element(s). In some examples, cut-outs 1008a-1008b may be configured (e.g., sized and shaped) to enable a loop connection element of another chain element to align with a loop connection element adjacent to cut-outs 1008a-1008b (e.g., top loop connection element 1004). In some examples, cut-outs 1008a-1008b may be sized and shaped to enable 3D movement between the two chain elements (e.g., provide sufficient space for a loop connection element of another chain element to move in a plurality of directions when coupled to this chain element).

FIG. 11A is a front perspective view of an eleventh embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention. FIG. 11B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 11A. FIG. 11C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 11A. FIG. 11D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 11A. FIG. 11E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 11A. FIG. 11F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 11A. FIG. 11G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 11A. FIG. 11H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 11A. In some examples, the eleventh embodiment of a chain element comprises an element body 1102, a top post 1104, bottom loop connection elements 1106a-1106b, cut-out 1108, and platform 1112. In some examples, element body 1102 forms a number (e.g., a “5” as shown, other number, a symbol, etc.). In other examples, element body 1102 may form a different letter, number, or symbol, or combination thereof (e.g., FIGS. 1A-10H and 12A-13H). Top post 1104 may be positioned at or near a center (i.e., central) location with respect to (i.e., between) a left and right side of the chain element. In some examples, top post 1104 may be configured to couple to a terminating chain link (e.g., a beginning chain link, an ending chain link, other non-letter, non-number, and non-symbol chain link or element). In some examples, bottom loop connection element 1106b may be partly or fully supported by and/or extend from platforms 1112, respectively. In some examples, platform 1112 may extend from a side of element body 1102 to support a post, loop connection element, or other connection element located partly or wholly at a part of the chain element that does not form a part of a letter, number, and/or symbol. In some examples, platform 1112 may be set back from a front face of the chain element to avoid obscuring, or otherwise interfering with (e.g. physically, aesthetically), a view of the letter, number, and/or symbol being represented by element body 1102. Bottom loop connection elements 1106a-1106b may comprise a non-tapered pass-through opening (e.g., cylindrical or otherwise largely the same sized opening from one end of the opening to the other end of the opening), for example, configured to align and couple with a top loop connection element that comprises a tapered pass-through opening. In other examples, a chain element may comprise a bottom loop connection element with a tapered pass-through opening configured to couple to one or more top loop connection elements with non-tapered pass-through opening(s). In yet other examples, a chain element may comprise a bottom post with a one or more top loop connection elements. In still other examples, a chain element may comprise other combinations of top and bottom post(s) and loop connection element(s). In some examples, cut-out 1108 may be configured (e.g., sized and shaped) to enable a loop connection element of another chain element to align with a loop connection element adjacent to cut-out 1108 (e.g., bottom loop connection elements 1106a-1106b). In some examples, cut-out 1108 may be sized and shaped to enable 3D movement between the two chain elements (e.g., provide sufficient space for a loop connection element of another chain element to move in a plurality of directions when coupled to this chain element).

FIG. 12A is a front perspective view of a twelfth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention. FIG. 12B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 12A. FIG. 12C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 12A. FIG. 12D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 12A. FIG. 12E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 12A. FIG. 12F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 12A. FIG. 12G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 12A. FIG. 12H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 12A. In some examples, the twelfth embodiment of a chain element comprises an element body 1202, a top loop connection element 1204, bottom post 1206, and cut-outs 1208a-1008b. In some examples, element body 1202 forms a symbol (e.g., a “?” as shown, other punctuation, other symbol, etc.). In other examples, element body 1202 may form a different letter, number, or symbol, or combination thereof (e.g., FIGS. 1A-11H and 13A-13H). Top loop connection element 1204 may comprise a tapered pass-through opening, as shown, and may be positioned at or near a center (i.e., central) location with respect to (i.e., between) a left and right side of the chain element. In some examples, top loop connection element 1204 may be positioned towards a back portion (e.g., set back from a front face) of the chain element to avoid obscuring, or otherwise interfering with (e.g. physically, aesthetically), a front view of the letter, number, and/or symbol represented by the chain element. Bottom post 1206 may be configured to couple to a terminating chain link (e.g., a beginning chain link, an ending chain link, other non-letter, non-number, and non-symbol chain link or element). In other examples, a chain element may comprise a top post with a one or more bottom loop connection elements. In other examples, a chain element may comprise other combinations of top and bottom post(s) and loop connection element(s). In some examples, cut-outs 1208a-1208b may be configured (e.g., sized and shaped) to enable a loop connection element of another chain element to align with a loop connection element adjacent to cut-outs 1208a-1208b (e.g., top loop connection element 1204). In some examples, cut-outs 1208a-1208b may be sized and shaped to enable 3D movement between the two chain elements (e.g., provide sufficient space for a loop connection element of another chain element to move in a plurality of directions when coupled to this chain element).

FIG. 13A is a front perspective view of a thirteenth embodiment of a chain element with 3-dimensional movement for jewelry in accordance with the present invention. FIG. 13B is a back perspective view of the chain element with 3-dimensional movement for jewelry in FIG. 13A. FIG. 13C is a front view of the chain element with 3-dimensional movement for jewelry in FIG. 13A. FIG. 13D is a back view of the chain element with 3-dimensional movement for jewelry in FIG. 13A. FIG. 13E is a left side view of the chain element with 3-dimensional movement for jewelry in FIG. 13A. FIG. 13F is a right side view of the chain element with 3-dimensional movement for jewelry in FIG. 13A. FIG. 13G is a top view of the chain element with 3-dimensional movement for jewelry in FIG. 13A. FIG. 13H is a bottom view of the chain element with 3-dimensional movement for jewelry in FIG. 13A. In some examples, the thirteenth embodiment of a chain element comprises an element body 1302, a top post 1304, bottom loop connection elements 1306a-1306b, and cut-out 1308. In some examples, element body 1302 forms a symbol (e.g., a “?” as shown, other punctuation, other symbol, etc.). In other examples, element body 1302 may form a different letter, number, or symbol, or combination thereof (e.g., FIGS. 1A-12H). Top post 1304 may be positioned at or near a center (i.e., central) location with respect to (i.e., between) a left and right side of the chain element. In some examples, top post 1304 may be configured to couple to a terminating chain link (e.g., a beginning chain link, an ending chain link, other non-letter, non-number, and non-symbol chain link or element). Bottom loop connection elements 1306a-1306b may comprise a non-tapered pass-through opening (e.g., cylindrical or otherwise largely the same sized opening from one end of the opening to the other end of the opening), for example, configured to align and couple with a top loop connection element that comprises a tapered pass-through opening. In other examples, a chain element may comprise a bottom loop connection element with a tapered pass-through opening configured to couple to one or more top loop connection elements with non-tapered pass-through opening(s). In other examples, a chain element may comprise a bottom post with a one or more top loop connection elements. In still other examples, a chain element may comprise other combinations of top and bottom post(s) and loop connection element(s). In some examples, cut-out 1308 may be configured (e.g., sized and shaped) to enable a loop connection element of another chain element to align with a loop connection element adjacent to cut-out 1308 (e.g., bottom loop connection elements 1306a-1306b). In some examples, cut-out 1308 may be sized and shaped to enable 3D movement between the two chain elements (e.g., provide sufficient space for a loop connection element of another chain element to move in a plurality of directions when coupled to this chain element).

FIG. 14A is a front perspective view of a first embodiment of a chain link configured to couple to the chain elements with 3-dimensional movement for jewelry in FIGS. 3A-8H and 10A-13H in accordance with the present invention. FIG. 14B is a front view of the chain link in FIG. 14A. FIG. 14C is a back view of the chain link in FIG. 14A. FIG. 14D is a left side view of the chain link in FIG. 14A. FIG. 14E is a right side view of the chain link in FIG. 14A. FIG. 14F is a top view of the chain link in FIG. 14A. FIG. 14G is a bottom view of the chain link in FIG. 14A. Chain link 1402 may comprise a terminating chain link (e.g., a beginning chain link, an ending chain link, other non-letter, non-number, and non-symbol chain link or element). Chain link 1402 may comprise a pass-through opening 1404 configured to enable coupling with a chain element, as described herein. For example, any top or bottom post described herein may be passed (i.e., slotted, fit) through opening 1404 to achieve coupling a letter, a number, and/or a symbol chain element to chain link 1402. For example, while a post is in or through opening 1404, an end of the post may be hammered or otherwise manipulated to create a pin-head to prevent the post from slipping back out, while still allowing the post to rotate within opening 1404. In other examples, other locking mechanisms (e.g., springs, clips, etc.) may be used to similarly secure a post in opening 1404 while allowing the post to rotate within opening 1404. As shown, chain link 1402 comprises an oval link shape with smooth outer and inner surfaces. In other examples, chain link 1402 may comprise different shapes and textures.

Those skilled in the art will understand that the number, placement, shape, and surface texture of chain links, openings, and other components may be vary and is not limited to the number(s), placement(s), shape(s), and texture(s) shown and described in FIGS. 14A-14G.

FIG. 15A is a front perspective view of a second embodiment of a chain link configured to couple to the chain elements with 3-dimensional movement for jewelry in FIGS. 3A-8H and 10A-13H in accordance with the present invention. FIG. 15B is a front view of the chain link in FIG. 15A. FIG. 15C is a back view of the chain link in FIG. 15A. FIG. 15D is a left side view of the chain link in FIG. 15A. FIG. 15E is a right side view of the chain link in FIG. 15A. FIG. 15F is a top view of the chain link in FIG. 15A. FIG. 15G is a bottom view of the chain link in FIG. 15A. Chain link 1502 may comprise a terminating chain link (e.g., a beginning chain link, an ending chain link, other non-letter, non-number, and non-symbol chain link or element). Chain link 1502 may comprise a pass-through opening 1504 configured to enable coupling with a chain element, as described herein. For example, any top or bottom post described herein may be passed (i.e., slotted, fit) through opening 1504 to achieve coupling a letter, a number, and/or a symbol chain element to chain link 1502. For example, while a post is in or through opening 1504, an end of the post may be hammered or otherwise manipulated to create a pin-head to prevent the post from slipping back out, while still allowing the post to rotate within opening 1504. In other examples, other locking mechanisms (e.g., springs, clips, etc.) may be used to similarly secure a post in opening 1504 while allowing the post to rotate within opening 1504. As shown, chain link 1502 comprises a twisted or swivel link shape. In other examples, chain link 1502 may comprise different shapes and textures.

FIG. 16A is a front perspective view of a third embodiment of a chain link configured to couple to the chain elements with 3-dimensional movement for jewelry in FIGS. 3A-8H and 10A-13H in accordance with the present invention. FIG. 16B is a front view of the chain link in FIG. 16A. FIG. 16C is a back view of the chain link in FIG. 16A. FIG. 16D is a left side view of the chain link in FIG. 16A. FIG. 16E is a right side view of the chain link in FIG. 16A. FIG. 16F is a top view of the chain link in FIG. 16A. FIG. 16G is a bottom view of the chain link in FIG. 16A. Chain link 1602 may comprise a terminating chain link (e.g., a beginning chain link, an ending chain link, other non-letter, non-number, and non-symbol chain link or element). Chain link 1602 may comprise a pass-through opening 1604 configured to enable coupling with a chain element, as described herein. For example, any top or bottom post described herein may be passed (i.e., slotted, fit) through opening 1604 to achieve coupling a letter, a number, and/or a symbol chain element to chain link 1602. For example, while a post is in or through opening 1604, an end of the post may be hammered or otherwise manipulated to create a pin-head to prevent the post from slipping back out, while still allowing the post to rotate within opening 1604. In other examples, other locking mechanisms (e.g., springs, clips, etc.) may be used to similarly secure a post in opening 1604 while allowing the post to rotate within opening 1604. As shown, chain link 1602 comprises a ring shape. In other examples, chain link 1602 may comprise different shapes and textures. In some examples, chain link 1602 may further comprise feature 1606, which may serve to accommodate (e.g., surround, provide support for) opening 1604. In some examples, feature 1606 may comprise a donut or ring shape perpendicular to the body ring of chain link 1602. In other examples, feature 1606 may comprise a different shape with opening 1604 within. In some examples, feature 1606 also may serve decorative or other aesthetic purposes. Although opening 1604 is shown as being in the center of feature 1606 and aligned with the body ring of chain link 1602, in other examples, opening 1604 may be off-center within feature 1606.

FIGS. 17A-17B are cross-section views of coupled chain elements with 3-dimensional movement for jewelry in accordance with the present invention. FIG. 17A shows a cross-section view of the first embodiment of a chain element, as previously shown in FIGS. 1A-1H and described herein, coupled with the second embodiment of a chain element, as previously shown in FIGS. 2A-2H and described herein. Element body 102, top loop connection element 104, bottom loop connection elements 106a-106b, cut-out 108, element body 202, top loop connection element 204, bottom loop connection elements 206a-206b, and cut-outs 208a-208c are the same or similar to the same numbered and designated (e.g., referenced) components in FIGS. 1A-1H and 2A-2H. Top loop connection element 204 is positioned within cut-out 108 and aligned with bottom loop connection elements 106a-106b. An elongate connection element may be passed through top loop connection element 204 and bottom loop connection elements 106a-106b to couple element body 102 with element body 202. As seen in FIG. 17B, the tapered pass-through opening in top loop connection element 204 enables 3D movement between element body 102 and element body 202. Top loop connection element 104 and bottom loop connection elements 206a-206b each may be similarly coupled to other chain elements, for example, to form a word, phrase, name, a set of initials, and the like.

FIG. 18 is a cross-section view of an embodiment of a chain element with 3-dimensional movement for jewelry coupled to a chain link in accordance with the present invention. FIG. 18 shows a cross-section view of the first embodiment of the chain link, as previously shown in FIGS. 14A-14G and described herein, coupled with an embodiment of a chain element. Chain link 1402 and pass-through opening 1404 are the same or similar to the same numbered and designated (e.g., referenced) components in FIGS. 14A-14G. Element body 1802, top post 1804, and bottom loop connection elements 1806a-1806b may be the same or similar to the same designations described herein (e.g., bodies, posts, loop connection elements shown and described in FIGS. 1A-13H). In some examples, top post 1804 may be inserted into and through pass-through opening 1404 to couple chain link 1402 with element body 1802. In some examples, top post 1804 may extend far enough through opening 1404 to create a pin-head at one end. For example, while top post 1804 is in or through opening 1404, an end of top post 1804 may be hammered or otherwise manipulated to create a pin-head to prevent top post 1804 from slipping back out, while still allowing top post 1804 to rotate within opening 1404, and thereby allowing element body 1802 rotational (i.e., swivel) movement with respect to chain link 1402. In other examples, other locking mechanisms (e.g., springs, clips, etc.) may be used to similarly secure top post 1804 in opening 1404 while allowing top post 1804 to rotate within opening 1404. In other examples, opening 1404 may comprise a different type of opening (e.g., capped, clipped, locked, spring locked, etc.) and configured to couple with top post 1804 without passing top post 1804 through. In still other examples, top post 1804 may couple with chain link 1402 in different ways. In some examples, top post 1804 may fit into pass-through opening 1404 in a manner that allows element body 1802 to swivel, rotate, or otherwise move in various directions with respect to chain link 1402. In some examples, another chain element may be coupled to element body 1802 using bottom loop connection elements 1806a-1806b. For example, the embodiments of a chain element, as shown in FIGS. 1A-2H, 4A-6H, 9A-10H, and 12A-12H and described herein, may be coupled to this chain element as described herein (e.g., shown in FIGS. 17A-17B and described above). For example, an elongate connection element may be passed through bottom loop connection elements 1806a-1806b and a top loop connection element aligned in between to couple element body 1802 with another element body. Bottom loop connection elements 1806a-1806b are shown with non-tapered pass through openings and may couple with a top loop connection element comprising a tapered pass-through opening to enable 3D movement between element body 1802 and the other element body. Additional chain elements may be similarly coupled in a serial chain fashion, for example, to form a word, phrase, name, a set of initials, and the like.

FIG. 19 is a cross-section view of another embodiment of a chain element with 3-dimensional movement for jewelry coupled to an alternative chain link in accordance with the present invention. FIG. 19 shows a cross-section view of the fourth embodiment of the chain link, as previously shown in FIGS. 16A-16G and described herein, coupled with another embodiment of a chain element. Chain link 1602 and pass-through opening 1604 are the same or similar to the same numbered and designated (e.g., referenced) components in FIGS. 16A-16G. Element body 1902, top loop connection element 1904, and bottom post 1906 may be the same or similar to the same designations described herein (e.g., bodies, posts, loop connection elements shown and described in FIGS. 1A-13H). In some examples, bottom post 1906 may be inserted into and through pass-through opening 1604 to couple chain link 1602 with element body 1902. In some examples, bottom post 1906 may extend far enough through opening 1604 to create a pin-head at one end. For example, while a post is in or through opening 1604, an end of bottom post 1906 may be hammered or otherwise manipulated to create a pin-head to prevent bottom post 1906 from slipping back out, while still allowing bottom post 1906 to rotate within opening 1604. In other examples, other locking mechanisms (e.g., springs, clips, etc.) may be used to similarly secure a post in opening 1604 while allowing bottom post 1906 to rotate within opening 1604, and thereby allowing element body 1902 rotational (i.e., swivel) movement with respect to chain link 1602. In other examples, opening 1604 may comprise a different type of opening (e.g., capped, clipped, locked, spring locked, etc.) and configured to couple with bottom post 1906 without passing bottom post 1906 through. In still other examples, bottom post 1906 may couple with chain link 1602 in different ways. In some examples, bottom post 1906 may fit into pass-through opening 1604 in a manner that allows element body 1902 to swivel, rotate, or otherwise move in various directions with respect to chain link 1602. In some examples, another chain element may be coupled to element body 1902 using top loop connection elements 1904. For example, the embodiments of a chain element, as shown in FIGS. 1A-3H, 7A-9H, 11A-11H, and 13A-13H and described herein, may be coupled to this chain element as described herein (e.g., shown in FIGS. 17A-17B and described above). For example, an elongate connection element may be passed through top loop connection element 1904 and a bottom loop connection element aligned on one or both sides of top loop connection element 1904 to couple element body 1902 with another element body. Top loop connection elements 1904 is shown with tapered pass through openings to enable 3D movement between element body 1902 and the other element body. Additional chain elements may be similarly coupled in a serial chain fashion, for example, to form a word, phrase, name, a set of initials, and the like.

The foregoing describes various embodiments and those skilled in the art will appreciate that these embodiments may be used in combination with one another as well as individually. Although the present disclosure has been illustrated and described herein with respect to a number of embodiments and examples, it will be readily apparent to those of ordinary skill in the art that other embodiments and examples may perform similar functions and/or achieve like results. All such equivalent embodiments and examples are within the spirit and scope of the present disclosure and are intended to be covered by the following claims.

Letter, Number, and Symbol Chain Elements with 3-Dimensional Movement for Jewelry

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