1. Field of the Invention
This invention relates to an apparatus and structure for a bracelet or necklace which when assembled has a spiral visual effect and may be referred to as a twisted tennis bracelet.
2. Description of the Related Art
Tennis bracelets are extremely popular throughout the world. Their look is attractive because of the glittering effect of the stones carried on the bracelet when worn. All of the stones project from the same plane, and tennis bracelets have been a part of the jewelry industry for many years.
An object of the present invention is to provide an improved and attractive bracelet which resembles the general feeling of a tennis bracelet but is materially enhanced.
Another object of this invention is to provide an improved structure made from modules which are easy to assemble and provide great variability in the assembly process to provide a variety of visual looks.
Yet another object of this invention is to provide a twisted tennis bracelet which will provide an overall appearance having significantly greater value than the actual value of the parts used to form the twisted tennis bracelet.
Still another object of this invention is to provide a twisted tennis bracelet which will be extremely attractive, economical, and likely to find great success in the industry.
Other objects, advantages, and features of this invention will become more apparent from the following description of the invention, which is a twisted jewelry article such as a bracelet or necklace.
The inventive article is made up of a plurality of modules, each module including a main body having a longitudinal axis, a female receptacle disposed inside the main body and accessible via a rear portion of the main body, and a male tab projecting from a front portion of the main body. The male tab of one module is fittable within an adjacent female receptacle of an adjacent module. At least one surface of the male tab is substantially contactable at least one surface of the adjacent female receptacle. In a certain sub-plurality or all of the modules, at least one outer surface of the male tab is angularly offset with respect to an inner surface of the female receptacle of the same module about the longitudinal axis to thereby angularly offset adjacent of the modules having the offset, to thereby impart a longitudinal twist to the jewelry article.
In the preferred embodiment, the angular offset between adjacent modules is uniform along the length of the jewelry item. Preferably, the angular offset between the first and second surfaces is between 9 and 18 degrees. The offset may be more or less depending upon design considerations. In one embodiment, the width of the tab is substantially identical to the width of the receptacle, to thereby substantially eliminate angular play between adjacent modules. In another embodiment, the width of the tab is slightly smaller than the width of the receptacle, to thereby substantially allow angular play between adjacent of the modules and thus allow the wearer to adjust but not eliminate the longitudinal twist imparted to the jewelry article. In this embodiment, the angular play allowed between adjacent modules is less than the angular offset. Thus, in the embodiment where angular play is prevented, one could consider the twist to be fixed. But as described above wit the other embodiment in which angular play is allowed, the amount of twist can be varied by the wearer between upper and lower limits to effect visual changes in the amount of twist in the article.
The inventive jewelry article preferably also includes at least one ornamental surface disposed on at least a portion of the modules in the same corresponding position for each module; the longitudinal twist makes the ornamental surfaces of the modules take the form of a spiral about the longitudinal axis of the article. The ornamental surface may be a mounting space along a side of the main body upon which jewelry stones are mountable, or a jewelry stone may be mounted directly to a first side of at least a portion of the plurality of modules. The jewelry stones employed in the invention may include diamonds, rubies, sapphires, emeralds, non-precious stones, and/or combinations thereof. In one embodiment, one set of jewelry stones of a first type are mounted on one side of the modules and another set of jewelry stones of a second type are mounted on another side (preferably the opposite side) of the modules. Since both sets of stones spiral around the longitudinal axis of the jewelry article, the effect is quite attractive.
Similarly, in one embodiment, at least selected ones of the plurality of modules comprise precious metal, such as gold, silver, and/or platinum, and/or combinations thereof. The precious metal may be the same for all of the select modules, or it may be different.
The main body of each module may be rectangular, square, cylindrical, or polyhedral in shape. In a preferred embodiment, the main body is made of two substantially parallel plates attached to opposite sides of the female receptacle, the plates having spaces therebetween at opposite ends. First jewelry stones may be mounted in one of these end spaces in at least a number of (or all of) the modules, and second jewelry stones, different from the first jewelry stones, may be mounted in a second of the spaces opposite the first space in at least the number of (or all of) the modules.
In accordance with the principles of this invention, a spiral twisted article of jewelry, such as a bracelet or necklace, is formed of individual link modules which, when assembled, provide a twisted tennis bracelet or necklace that, preferably, can carry jewelry stones along one or both the outer edges of the bracelet. Additionally, jewelry stones may be mounted on the top and/or bottom of the bracelet, and the twisted bracelet effect will materially enhance the overall glitter and attractiveness of this new jewelry item.
Because of the unique twisted structure of the present invention, a variety of looks and motifs may be achieved with the manufacturer being able to use diamonds alone, diamonds and other precious stones, non-precious stones, gold, silver, or any other metal. These parts are assembled with the module of the present invention to provide a twisted, attractive, glittering effect for the structure, whether worn as a bracelet or necklace.
While the present invention may be most attractively utilized as a tennis bracelet, it may also find wide acceptance and success when assembled and worn as a necklace. The twisted assembly which displays precious stones along one or both of the opposite outer edges of the assembled links is neither found, suggested, nor disclosed anywhere in the prior art and represents a significant improvement in the jewelry industry.
This invention provides a unique, novel and unusual jewelry item in the form of a bracelet or necklace having a spiral look which, conveniently, can be called a twisted tennis bracelet.
As will be described in detail below, each module has of male and female elements, and the spiral look is achieved due to the male part being tilted or rotated with respect to the female part along the longitudinal axis through the male and female elements. Thus, there is a central axis running through the longitudinal center of the jewelry item, and the degree of twist about such nominal longitudinal axis defines the number of modules required to achieve 180 degree rotation or any other desired rotation.
The invention will now be described with reference to the appended drawings,
As best shown in
As stated, the offset can be formed if the modules are made as integral units, or by attaching the male connector 18 to the spacer 14 at the desired angle. If the rotational offset is uniform throughout there will be a smooth spiral (as in
However, depending upon the relative widths of tab 18 and receptacle 25 (that is, the space between surfaces 10A and 12A), the angular offset between adjacent modules 8 may be adjustable by twisting the jewelry article, example. Specifically, if the width of tab 18 is basically about the same as the width of receptacle 25, then upper surface 18A will securely contact surface 10A, lower surface 18B will securely contact surface 12A, and there will be no angular play between adjacent modules 8. If, on the other hand, the width of tab 18 is dimensioned to be smaller than the width of receptacle 25 (and by smaller it is meant to a greater degree than tolerances would require to allow tab 18 to be inserted into receptacle 25), then tab 18 can jiggle around within receptacle 25. The amount of jiggle or play that may be allowed may also depend upon the relative sizes of pin 86 and aperture 20. It is preferred that the amount of angular play allowed by the wearer will not be greater than angular offset α. If the jewelry article is twisted along its longitudinal axis in the same direction as offset α, the article will appear more twisted. Similarly, if the article is twisted in the opposite direction as offset α, the article will appear less twisted, but preferably not completely untwisted. This structure allows the wearer to select how twisted to make the appearance of the article simply by rotating one end of the article with respect to the other before closing the clasp.
Each module 8 has a number of possible ornamental surfaces. For example, at opposite sides of module 8 as shown in
Each module may, in addition or in the alternative, include jewel stones mounted on the upper and/or lower surfaces of plates 10 and 12 as will be described below.
While this invention lends itself to use with precious metals and precious stones, the individual modules can be formed of non-precious metal and non-precious reflective or semi-precious or other stones can be employed along the outer edges of the assembled jewelry item.
As stated, the twisted jewelry item could be a necklace, tennis bracelet, choker, anklet, finger ring, or other such similar closed loop of jewelry depending upon the jeweler's design and the wearer's desire and comfort.
The inventive modules may be made entirely from precious metals or they may be coated (e.g., electroplated) with a layer of precious metal. Each surface of the inventive module may be coated with a different precious metal, if desired.
Although it is generally contemplated that stones or other ornamental features would be incorporated at both side ends of each module, embodiments in which a stone is carried at only one end of each module, or just on the front and/or back faces of each module, or on one or both transverse ends and on one or both of the front and back faces of each (or every other, or third, etc) module, as a general matter of design choice, are also intended to be within the inventive scope. Similarly, each module may carry only a single end- or face-mounted stone, with each alternate module having the stone on the other side of the resulting bracelet. In essence, of the two or four potential ornamental surfaces in any module, any of the various combinations of sides, ends, stones, facets, and the like are contemplated as part of the invention.
It should be understood that the preferred embodiment was described to provide the best illustration of the principles of the invention and its practical application to thereby enable one of ordinary skill in the art to utilize the invention in various embodiments and with various modifications as are suited to the particular use contemplated. All such modifications and variations are within the scope of the invention as determined by the appended claims when interpreted in accordance with the breadth to which they are fairly legally and equitably entitled.
Number | Name | Date | Kind |
---|---|---|---|
1403600 | Grand | Jan 1922 | A |
1894195 | Pulver | Jan 1933 | A |
2258413 | Koven | Oct 1941 | A |
3192738 | Charles et al. | Jul 1965 | A |
3323325 | Meyer | Jun 1967 | A |
4014079 | Camarda | Mar 1977 | A |
5343718 | Pöll | Sep 1994 | A |
5592835 | Herr | Jan 1997 | A |
5682736 | Chia et al. | Nov 1997 | A |
6220010 | Gomez | Apr 2001 | B1 |
6629434 | Chia et al. | Oct 2003 | B1 |
D481968 | Cerato | Nov 2003 | S |
20030089128 | Minassian | May 2003 | A1 |
20030106337 | Rosenwasser et al. | Jun 2003 | A1 |
20030111005 | Lord et al. | Jun 2003 | A1 |