Patent Application
20060254313
The present invention relates to an eternity band having a setting for holding a plurality of diamonds or gemstones within the setting. More particularly, this setting includes a series of U-shaped seats each for mounting a separate diamond or gemstone, using shared prongs in order to minimize the structure and support of the setting.
Eternity bands are known in the art where the setting typically has seats with four prongs for each seat to mount in the setting. Thus, such settings with four prongs per seat and gemstone do not allow the maximum visibility of each gemstone. It would be desirable to minimize the structure and support of the setting to increase the visibility of the gemstones in an eternity band.
Therefore, there remains a need for a novel setting for an eternity band having multiple gemstones and seats which overcomes the disadvantages of conventional gemstone settings for eternity bands. Such a novel setting would include a series of connected U-shaped seats each for mounting a separate diamond or gemstone, using shared prongs in order to minimize the structure of the setting and to maximize the visibility of the gemstones in a setting of an eternity band.
When using shared prongs in a setting, it is difficult to construct because the adjacent gemstones must touch each other and have no space between them, so that two adjacent gemstones can be supported by sharing the same two prongs where the adjacent gemstones touch each other. In a typical four prong setting for each seat, adjacent gemstones do not have to touch each other, since each gemstone is supported by its own set of four prongs, and they can be adjusted to compensate for spaces between adjacent gemstones.
Gemstone settings, multi-gemstone settings, jewelry settings and the like having various designs, structures, configurations and functions have been disclosed in the prior art. For example, U.S. Pat. No. 5,848,539 to OUZOUNIAN discloses a multiple precious stone setting for mounting two or more rows of round-shaped precious stones. This prior art patent does not disclose the structure and configuration of the present invention.
U.S. Pat. No. 5,520,017 to VIVAT discloses jewelry items with gemstone settings, wherein the gemstone setting includes at least two walls so as to provide at least one groove. The groove slidably receives one or more rectangularly-shaped precious stones therein. This prior art patent does not disclose the structure and configuration of the present invention.
U.S. Pat. No. 5,123,265 to RAMOT discloses a gemstone setting which includes one or more gemstones and a setting having a base formed with a plurality of ribs defining one or more sockets of polygonal configuration for receiving the gemstones; This prior art patent does not disclose the structure and configuration of the present invention.
U.S. Pat. No. Des. D403,611 to LAI discloses an ornamental design for a jewelry setting having a square-shaped pattern for square-shaped gemstones. This prior art patent does not disclose the structure and configuration of the present invention.
U.S. Pat. No. 6,003,335 to GUREVICH et al. discloses a multi-stone center setting for receiving therein four or six rectangular-shaped or square-shaped gemstones which gives the appearance of a single gemstone. This prior art patent does not disclose the structure and configuration of the present invention.
U.S. Pat. No. 6,442,971 to GUREVICH discloses a multi-stone round center setting for receiving therein six triangular-shaped diamonds or gemstones which gives the appearance of a single round gemstone. This prior art patent does not disclose the structure and configuration of the present invention.
U.S. Pat. No. 6,453,700 to AVRIL discloses a multi-stone setting member for receiving therein six rectangular-shaped or square-shaped gemstones which gives the appearance of a single gemstone. This prior art patent does not disclose the structure and configuration of the present invention.
None of the aforementioned prior art patents disclose or teach an eternity band having a multiple gemstone circular setting for holding and mounting therein a plurality, of diamonds or gemstones, wherein the setting includes a series of connected U-shaped seats each for mounting a separate diamond or gemstone, using shared prongs to support adjacent gemstones in order to minimize the support structure of the setting and to maximize the visibility of the gemstones in the setting of an eternity band.
Accordingly, it is an object of the present invention to provide a novel multi-stone circular setting for an eternity band which is used for holding and mounting a plurality of diamonds or gemstones within the setting.
Another object of the present invention is to provide a multi-stone circular setting for an eternity band that includes a series of connected U-shaped seats, each seat for mounting a separate diamond or gemstone, using shared prongs in order to minimize the support structure of the setting.
Another object of the present invention is to provide a multi-stone circular setting for an eternity band that can be made from precious metals such as gold, silver, platinum or palladium for setting precious gemstones including diamonds, rubies, sapphires, emeralds and the like.
Another object of the present invention is to provide a multi-stone circular setting for an eternity band that can be produced in an economical manner and is readily affordable by the jewelry consumer.
In accordance with the present invention, there is provided an eternity band having a multi-stone circular setting in combination with gemstones or diamonds. The circular setting includes a plurality of U-shaped seats being connected in series to form a circular configuration; and each of the U-shaped seats form a seating area for receiving and mounting a gemstone therein. Each of the U-shaped seats include an inner U-shaped member and an outer U-shaped member. A plurality of the inner U-shaped members is connected in series to form an inner wall; and a plurality of the outer U-shaped members is connected in series to form an outer wall. Each of the inner and outer U-shaped members has two upstanding prongs which are shared with an adjacent U-shaped seat for holding adjacent gemstones so the side wall surfaces of adjacent gemstones touch each other and provide a continuous appearance. Each of the upstanding prongs are bent inwardly for engaging the side wall surfaces of two adjacent gemstones to keep the gemstones seated within the seating areas. Each of the inner and outer U-shaped members are connected by two transverse support bars on which each gemstone is seated in the seating area to support it from below.
Further objects, features, and advantages of the present invention will become apparent upon the consideration of the following detailed description of the presently-preferred embodiment when taken in conjunction with the accompanying drawings, wherein:
The multi-stone circular setting 10 in combination with gemstones or diamonds 12A, 12B, 12C, 12D, 12E, 12F and 12G seated therein is the preferred embodiment of the present invention and is represented in detail by
Each diamond 12A to 12G includes side walls 12wa, 12wb, 12wc and 12wd, corners 12ca, 12cb, 12cc and 12cd, and an upper surface 12us for seating the aforementioned diamonds within the circular setting 10.
As shown in FIGS. 1 to 5 of the drawings, the multi-stone circular setting 10 in combination with gemstones or diamonds 12A to 12G form an eternity band 10A which includes a plurality of U-shaped seats 20, 30, 40, 50, 60, 70 and 80 etc. being integrally connected together in a circular configuration C. Each of the U-shaped seats 20, 30, 40, 50, 60, 70 and 80 form a seating area 21, 31, 41, 51, 61, 71 and 81 for receiving and retaining a diamond or gemstone therein. Each of the U-shaped seats 20 to 80 includes an inner U-shaped member 22, 32, 42, 52, 62, 72 and 82 connected in series to form an inner wall 87, and an outer U-shaped member 24, 34, 44, 54, 64, 74 and 84 connected in series to form an outer wall 88. The number of seats can vary from eight (8) to twenty (20).
The inner set of U-shaped members 22 to 82 each include two upstanding prongs 23 and 33; 33 and 43; 43 and 53; 53 and 63; 63 and 73; 73 and 83; and 83 and 93, respectively. The outer set of U-shaped members 24 to 84 each include two upstanding prongs 25 and 35; 35 and 45; 45 and 55; 55 and 65; 65 and 75; 75 and 85; and 85 and 95; respectively. Additionally, each of the inner and outer upstanding prongs 23 and 25; 33 and 35; 43 and 45; 53 and 55; 63 and 65; 73 and 75; and 83 and 85 are connected together by a transverse support bar 26, 36, 46, 56, 66, 76, 86, and 96, respectively, as shown in
In this manner, for example, U-shaped seat 50 is formed in the following manner. The adjacent U-shaped seat 40 to the left of U-shaped seat 50 has a set of prongs 43, 53, 45 and 55 and the adjacent U-shaped seat 60 to the right of U-shaped seat 50 has a set of prongs 63, 73, 65 and 75. Also, U-shaped seat 50 is formed by the set of prongs 53, 63, 55 and 65 so that prongs 53 and 55 are shared with adjacent U-shaped seat 40 and so that prongs 63 and 65 are shared with adjacent U-shaped seat 60, as shown in
The series of connected U-shaped seats 20 to 80 each receive a gemstone. Since four prongs are not used for each seat, and since each pair of prongs is shared by two adjacent seats, this allows the side wall surfaces of adjacent gemstones to touch or engage each other. In this manner, the novel setting of the present invention provides the appearance of a single continuous gemstone surface extending all the way around the eternity band. In addition, each of the U-shaped members 22 to 82 and 24 to 84 allows maximum visibility of the side of each gemstone, including the girdle, pavilion and culet of each gemstone.
It is understood that the multi-stone circular setting 10 for eternity band 10A can be made from precious metals such as gold, silver, platinum or palladium for setting precious gemstones, including diamonds, rubies, sapphires, emeralds and the like. It is also understood that the multi-stone circular setting 10 can vary in size depending upon the wearer's ring finger 14 size and the type of gemstone used, such as a round shape, an oval shape, a square shape, a rectangular shape, an emerald shape and the like.
The multi-stone circular setting 10 of the preferred embodiment of the present invention, as shown in
In each seating area, such as seating area 51, the gemstone is seated on adjacent transverse support bars 56 and 66 to support the gemstone 12D from below.
The jeweler then slightly bends inwardly, for example, upstanding prongs 53 and 63 and 55 and 65 of U-shaped seat 50, respectively, in order to seat diamond 12D within the seating area 51 of U-shaped seat 50, and they provide a downward holding force. Then prongs 53 and 63 share the side wall surfaces 12wb and 12wd and corners 12cb and 12cc of diamond 12D, as well as share the side wall surface 12wd and corner 12cc of diamond 12C, respectively. Correspondingly, prongs 55 and 65 share the side wall surfaces 12wb and 12wd and corners 12ca and 12cd of diamond 12D, as well as share the side wall surface 12wb and corners 12ca and 12cb of diamond 12E, respectively, as depicted in
Accordingly, an advantage of the present invention is that it provides for a novel multi-stone circular setting for an eternity band which is used for holding and mounting a plurality of diamonds or gemstones within the setting.
Another advantage of the present invention is that it provides for a multi-stone circular setting for an eternity band that includes a series of connected U-shaped seats, each seat for mounting a separate diamond or gemstone, using shared prongs in order to minimize the support structure of the circular setting.
Another advantage of the present invention is that it provides for a multi-stone circular setting for an eternity band that can be made from precious metals such as gold, silver, platinum or palladium for setting precious gemstones, including diamonds, rubies, sapphires, emeralds and the like.
Another advantage of the present invention is that it provides for a multi-stone circular setting for an eternity band that can be produced in an economical manner and is readily affordable by the jewelry consumer.
A latitude of modification, change, and substitution is intended in the foregoing disclosure, and in some instances, some features of the invention will be employed-without a corresponding use of other features. Accordingly, it is appropriate that the appended claims be construed broadly and in a manner consistent with the spirit and scope of the invention herein.
