US20060272356A1 - Suspension setting for gemstones - Google Patents
Suspension setting for gemstones Download PDFInfo
- Publication number
- US20060272356A1 US20060272356A1 US11/142,613 US14261305A US2006272356A1 US 20060272356 A1 US20060272356 A1 US 20060272356A1 US 14261305 A US14261305 A US 14261305A US 2006272356 A1 US2006272356 A1 US 2006272356A1
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- United States
- Prior art keywords
- setting
- gemstone
- fixture
- supports
- suspension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C17/00—Gems or the like
- A44C17/02—Settings for holding gems or the like, e.g. for ornaments or decorations
- A44C17/0208—Settings for holding gems or the like, e.g. for ornaments or decorations removable
- A44C17/0216—Settings for holding gems or the like, e.g. for ornaments or decorations removable with automatic locking action, e.g. by using a spring
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C17/00—Gems or the like
- A44C17/02—Settings for holding gems or the like, e.g. for ornaments or decorations
- A44C17/0208—Settings for holding gems or the like, e.g. for ornaments or decorations removable
- A44C17/0233—Settings for holding gems or the like, e.g. for ornaments or decorations removable using screws or screwed elements
Definitions
- the present invention relates to settings for gemstones in jewelry. More particularly, the present invention comprises a novel suspension setting that is unique in retaining gemstones, glass lenses, watch lenses and similar delicate items that are to be retained or held.
- FIG. 1 An example of a prong setting may be seen in FIG. 1 where the ring 10 includes the ring body 12 and the prongs 14 .
- the prongs each include the prong base 16 , the prong top 18 and the prong notch 20 .
- the gemstone in this instance is a round stone 30 that is cut with certain features known in the art, including the girdle 32 , facets 34 and with an exposed stone bottom 36 .
- the stone is round in shape in this case which means that the prongs have to engage the stone at the girdle.
- Four prongs are used in this instance (although three points are sufficient for retaining a stone) and the tops extend above and slightly over the girdle of the stone.
- the stone is clasped or held both above and below the girdle.
- a tight grip is not essential for the stone to be retained in this fashion, nor would it be desirable, but the prongs must close around the stone well enough to prevent it from slipping out from the setting.
- the prong setting is generally thought of as being desired in the trade since it exposes the stone more so than other types of settings, one can see that the stone remains partially obscured by a portion of the prongs which necessarily follows from the way the prongs function.
- Examples of square gemstone settings in the prior art include the Mino invention (U.S. Pat. No. 6,260,384) which uses multiple prongs arrayed around a gemstone to hold it in place.
- the Mino concept is shown, in part, in FIG. 2 where the ring 10 includes the ring body 12 and the prongs 40 .
- the prongs each further include the base 42 , the top 44 , and the faceted notch 46 .
- the gemstone 50 is square cut and includes a girdle 52 and facets 54 .
- the prongs engage the stone at the four corners.
- the notch located in each of the prongs roughly matches the geometry of a corner of a gemstone sized for the setting.
- the stone may be oriented in the setting and then the prongs (or prong if three are preset) are forced into a position that secures all four corners of the stone.
- the girdle is held from both above and below but done so at the extreme part of each corner. The result is a setting that seemingly exposes more of the stone in the setting and which Mino would assert is a very secure and efficient method for retaining the stone.
- a so-called “invisible” setting is known and has been marketed by Van Cleef & Arpel.
- the setting accommodates a number of stones that are arrayed close together with no apparent hardware.
- each stone is cut and select with precision so as to nest in between adjacent stones, and grooves are cut into the stone on the underside (pavilion) which then allows engagement by a wire netting.
- the desirability of this setting is in the fact that the stone are maximally exposed on the top and the bottom portion of the stone is largely exposed, which allows light through the stone showing off the quality and color to best advantage.
- the goal in the trade has been to achieve maximum exposure of the gemstone while at the same time ensuring its retention in a setting. It is also desirable to have a setting that will not snag or catch on clothing and the like, which further reduces the security of the stone as well as causing untold aggravation.
- a new gemstone setting and method for setting a gemstone in accordance with the present invention comprises a novel suspension setting for suspending a gemstone. More particularly, a suspension setting includes a plurality of supports emanating from a setting fixture where each of said supports includes a contact portion and a body portion. The contact portion of the present invention engages and retains the girdle edge of a gemstone. The contact portion of each support is positioned to retain the gemstone in a fixed position with minimal obstruction of the top or bottom of the stone itself
- the present invention also includes a version where the contact portions of the supports are biased by spring tension for engagement and retention of the gemstone.
- the spring tension applies a bias to at least one of such contact portions, or in the alternate, it may be applied to all contact portions of the supports. Where appropriate, one or more contact portions may engage and retain a gemstone in a setting acting in opposition to tension applied by contact portions that are under spring bias.
- Another version of the present invention includes contact portions that are adjusted into engagement and retention of a gemstone by threaded advancement of the support.
- the contact portions remain in an orientation to engage and retain the girdle edge of a gemstone while the threaded engagement advances sufficiently to apply pressure competent to engage and retain the gemstone.
- a suspension setting of the present invention includes supports that can be arranged to engage and retain gemstones of various shapes, not just round cut or square cut.
- the suspension setting of the present invention allows for enhanced exposure of the top and bottom of a gemstone in a jewelry application.
- a novel aspect of gemstone presentation is thus achieved when the suspension setting is allowed to gather light in from both the top and bottom sides of a gemstone increasing it's brilliance and heightening it's appearance.
- a gemstone may uniquely be set-off from the setting fixture generating the illusion that the stone is floating, or suspended, within the particular piece of jewelry.
- One method for setting a gemstone in the present invention includes the steps of: mounting a sufficient number of supports in a setting fixture, positioning a gemstone in a position to be engaged by the contact portions of the supports, advancing the supports to preliminary contact with the gemstone, engaging with gemstone with sufficient retention pressure to ensure the stone will be retained, fixing the supports within the setting fixture for the stabilization of the retention pressure and lastly, cosmetically finishing the supports for a pleasing appearance.
- FIG. 1 is a perspective view of a round cut gemstone in a setting in a ring as would be found in the prior art.
- FIG. 2 is a perspective view of a square cut gemstone in a setting in a ring as would be found in the prior art.
- FIG. 3 is a perspective view of a round cut gemstone in a suspension setting of the present invention as used in a ring.
- FIG. 4 is a top plan view of a ring with a suspension setting of the present invention prior to fixing and finishing of the supports.
- FIG. 5 is a top plan view of the ring and suspension setting of FIG. 4 where the supports have been fixed and finished.
- FIG. 6 is a side elevational view of the ring and suspension setting of FIG. 5 showing the gemstone in engaged and retained condition (in phantom) and with supports in the fixed and finished condition.
- FIG. 7 is a bottom view of section A-A of FIG. 6 showing the bottom side of a gemstone in a suspension setting of the present invention.
- FIG. 8 is a side cross sectional view of a support of the present invention with a spring biased contact portion where the contact portion is in a compressed condition as would be the case if it were engaging and retaining a gemstone.
- FIG. 9 is a side cross sectional view of the support of FIG. 8 where the spring biased contact portion is in the released condition as would be the case if it were not in engagement nor retaining a gemstone.
- FIG. 10 is a side cross sectional view of a support of the present invention with a contact portion that is orientable and alignable with the girdle edge of a gemstone when advanced into an engagement and retention position in a setting fixture.
- FIG. 11 is a side cross sectional view of a portion of the setting fixture of FIG. 6 showing the engagement of a gemstone by one type of support of the present invention.
- FIG. 12 is a side cross sectional view of a portion of the setting fixture of FIG. 6 showing another type of support that engages a gemstone, specifically a support with a contact portion that is orientable and alignable with the girdle of a stone.
- FIG. 13 is a side cross sectional view of a portion of the setting fixture of FIG. 6 showing another type of support that engages a gemstone, specifically a support with a contact portion that has a spring bias, where the support and contact portion are in the released or free mode relative to the girdle of a gemstone.
- FIG. 14 is a side cross sectional view of portion of the setting fixture of FIG. 13 showing the support and the contact portion in the engaged and retained condition relative to the girdle of a gemstone.
- FIG. 15 is a front elevational view of a pendant with a round cut gemstone fixed by a suspension setting of the present invention.
- FIG. 16 is a perspective view of a stickpin with a round cut gemstone fixed by a suspension setting of the present invention.
- FIG. 17 is a top plan view of a stickpin employing another version of a suspension setting for engaging and retaining a round cut gemstone.
- FIG. 18 is a perspective view of the stickpin of FIG. 17 showing the suspension setting of the present invention engaging and retaining a round cut gemstone.
- a new gemstone setting of the present invention represents an improvement on the prior art in many ways, especially though with respect to the ultimate goal of exposing as much of the gemstone in a setting as is possible while providing a secure means for retaining the stone in place.
- Other considerations include the need to provide a setting that will minimize the potential for snagging on articles of clothing or to provide a setting that will not easily allow the gemstone to work loose. It is also important to be able to use a method that is not too complex or that requires special tools when placing a gemstone in a setting.
- a ring 10 is shown with ring body 12 , prong(s) 60 , prong base(s) 62 , and prong top(s) 64 .
- the gemstone 70 is a round cut variety and has a girdle 72 , and facets 74 with a bottom 76 .
- the gemstone is suspended by the present invention (not shown) with the resultant effect that the stone itself is exposed more than would be the case with the prior art settings.
- Comparison of this view to FIG. 1 reveals this fact and it tends to present a mounting for the gemstone that is counter-intuitive, i.e., it appears to be only lightly retained in the setting fixture as compared to the prior art examples.
- An aspect of the suspension setting disclosed herein is that it has great utility and can be used in many settings that resemble standard jewelry settings yet it still provides the benefits of a suspended setting.
- suspension settings include a version shown in FIGS. 4 and 5 .
- the ring 10 includes the ring body 12 , and the suspension fixture 80 with a halo 82 and suspension support(s) 84 .
- the suspension supports extend out beyond the halo while the opposing ends actually contact and engage the gemstone 70 at the girdle 72 .
- FIG. 5 shows the suspension supports as being truncated and not visible beyond the outer periphery of the halo.
- the suspension supports have been trimmed in fact as part of the finishing of the jewelry piece and the part of the halo where the suspension is inserted is also finished off to conceal any points of penetration.
- the end result is a cosmetically pleasing piece that has a gemstone suspended in the center of a setting fixture (halo).
- FIGS. 6 and 7 reveal more about the halo type of suspension setting.
- FIG. 6 in addition to the other features previously described, there is shown the halo sidewall 86 and the contact portion 88 of the suspension support.
- a view of the halo portion of the setting fixture taken at “A-A” is shown in FIG. 7 .
- the bottom 76 of the gemstone is seen with the facets 74 .
- the suspension support 84 with the contact portion 88 is seen as engaging the girdle 72 of the gemstone.
- This view demonstrates the unique appearance of the suspension setting of the present invention especially when combined with the views of FIGS. 4 and 5 .
- the gemstone is uniquely positioned so as to appear to be “floating” within the halo fixture while all the time it is fully engaged and secured by the contact with the suspension supports.
- FIGS. 8, 9 and 10 Versions of the suspension supports 84 of the present invention are shown in FIGS. 8, 9 and 10 .
- FIGS. 8 and 9 are the same embodiment and show the suspension supports in an engaged (compressed) condition and in a disengaged (released) condition respectively.
- the suspension support 84 includes the suspension end 90 , the suspension body 92 , the suspension front 94 , the suspension rear 96 and the threaded portion 98 .
- the recess 100 which houses the spring 102 .
- the suspension end 90 rides within the recess and meets the suspension body 92 at the interface 104 where the corresponding end 106 of the suspension end 90 contacts it, presenting with a bevel face 118 that corresponds with the angled and beveled face of the interface..
- the suspension end also includes the shaft 108 which is fitted into the recess and extends as far as the shaft end 116 .
- the recess terminates in the recess end 110 .
- the suspension body includes the driver slot 112 which is compatible with the receipt of a screwdriver or other driver means.
- the suspension clearance 114 In between the suspension end and the suspension body is the suspension clearance 114 . The importance of this will become clearer below as the method for fixing the gemstone in the present embodiment is explained in more detail.
- the spring provides a bias force that urges the suspension end outward from the suspension body.
- This bias is transmitted to the contact portion 88 of the suspension end which is the part that actually engages the gemstone at the girdle.
- the bias acts directly on the gemstone at this connection and is the primary force responsible for retention of the gemstone within the setting fixture.
- the suspension support of the present embodiment projects a biasing effect on the gemstone for engagement and retention, although it may be used in combination with static suspension mounts as well.
- An example of a static mount could be akin to one of the prongs shown in FIGS. 1 or 2 as used in the prior art.
- the static mount serves as an engagement point that is not adjusted or moved in relation to the setting of the stone in the jewelry item. Instead the suspension supports that may be arrayed around the stone are brought into contact with the girdle and the appropriate retention pressure is brought to bear on the stone and as against the opposing static mount.
- FIG. 10 reveals a suspension support 84 with a suspension end 120 , suspension body 122 , suspension front 124 , suspension rear 126 and threaded portion 128 .
- the suspension center 130 discloses the hollow longitudinal core of the suspension support.
- the suspension support also includes the interface 134 and the end 136 of the suspension end 120 .
- the suspension end also includes the shaft 138 , with suspension end facets 140 , and the interface extension 142 ..
- the suspension end in ways similar to the suspension support of the embodiment shown in FIGS. 8 and 9 , engages and retains the girdle edge of a gemstone.
- the retention pressure that is applied results solely from the advancement of the suspension support within the setting fixture and does not rely upon a biased spring for releasable tensioning. More specifically, driving the suspension body within a setting fixture that has opposing threads, allows the suspension end to be brought into contact with the girdle edge of a gemstone in a suspension setting. The suspension end is free to rotate within the suspension body thus keeping the contact portion in constant alignment with the girdle edge as would be required. The suspension body can be driven in to apply as much (or as little) retention pressure as is desired. This is important since the over application of pressure can lead to fracturing of the gemstone, one of the problems found in the prior art where gemstone settings do not carry any precision whatsoever when it comes to gauging retention pressure. As disclosed herein, both versions of the suspension supports allow the jeweler to make fine adjustments to the retention pressure without unduly risking damage to the stone and without unnecessarily allowing for looseness in the final product.
- FIGS. 11, 12 , 13 and 14 Illustrations as to how the suspension supports work are shown in FIGS. 11, 12 , 13 and 14 .
- the example provided is a “halo” type setting although it is understood that the supports may be used in other types of setting architectures as well.
- the first mode for consideration is the suspension setting of FIG. 11 where the suspension support 84 enters the halo sidewall 86 through the suspension portal 150 . Disposed within the suspension portal are the associated threads 152 which correspond to opposing threads on the suspension support.
- FIG. 11 there is no segmentation between the suspension end and the suspension body which requires that the support be driven, through use of the driver slot 112 , to a position near where the girdle edge of the gemstone will be anticipated to be positioned.
- the final turns would be made with the objective of keeping the contact portion 88 in alignment with the girdle edge.
- This support then acts like a static mount, similar to those discussed above.
- the suspension system shown in FIG. 12 relies upon the type of support taught in FIG. 10 .
- the suspension end 160 is segmented and independently rotateable from the suspension body 162 and about the interface 164 .
- the support in this case can e driven to the point of engagement with the girdle and the contact portion 88 remains aligned and oriented correspondingly.
- the application of the proper amount of retention pressure can be made by “feel” or it would be possible to gauge this through the driver slot 112 .
- the support of the present invention provides a unique means for setting a stone within a jewelry item with heretofore unknown accommodation for variation and with some degree and precision of adjustment.
- FIGS. 13 and 14 the suspension support employing a spring bias as was described above in FIGS. 8 and 9 , is shown in the engaged or compressed condition. More specifically, the suspension end 170 and suspension body 172 are interconnected by mean of the suspension shaft 174 . It is understood that a spring is located within the suspension body and is urging the suspension end towards the girdle.
- the example set forth in FIG. 14 also shows the support as being truncated to conform with the cosmetics of the halo setting. Once the support is in position, the need for the portion of the suspension body extending out from the setting is eliminated.
- the jeweler using skills known in the art, can crop that portion of the support and then provide a cosmetic cover 180 over it.
- the result is a suspension setting that controllably retains the gemstone with a predetermined amount of tension and with a minimal amount of visual obstruction. It is also a feature of the suspension setting of the present embodiment that after the completion of the setting of a gemstone in this fashion, the suspension end may be forcibly compressed to the point where it bottoms out.
- the benefits arising from this embodiment include the ability to change stones or to allow stones to be removed for examination and/or cleaning.
- FIG. 15 discloses a pendant 190 with pendant loop 192 and fixed with a suspension setting of the present invention.
- the gemstone 70 is retained in the manner discussed above.
- the uniqueness of the suspension setting allows the gemstone to be displayed in a way that has been unknown until now.
- FIG. 16 reveals a pin setting 200 with pin setting prongs 202 , prong top 204 , prong bottom 206 and the pin 208 .
- the suspension setting is used in conjunction with the prongs in this version and although the supports are not very visible in such an application, the benefit of minimal obstruction is still obtained as compared to the prior art settings of this type.
- FIGS. 17 and 18 show yet another pin setting 200 with associated prongs 202 , prong top 204 and prong base 206 .
- the prongs are set off from the gemstone 70 in this instance which results in a striking new appearance.
- the stone would appear to “float” within the central part of the setting fixture as it is retained by the suspension 80 , specifically at the contact portion 88 that engages the girdle 72 .
- This example is provided to show yet another way of practicing the invention and the great breadth in jewelry design that is available with a suspension setting.
- the suspension setting may be used in many different types of jewelry settings, including some that are conventional mountings that need only minor modifications to accept the supports of the present invention. It is also understood that the suspension setting is very adaptable to different sized and differently shaped stones which increases it's utility greatly over other types of mountings known in the art.
- the ability to control the retention pressure is a benefit of the suspension setting that eliminates some of the problems experienced in the prior art.
- Some settings require a measure of brute force to close the tops of prongs, for instance, over the edge of a faceted gemstone. Slight miscalculation can result in either the fracture of the stone or in the alternate, in the loss of a stone in a loose sitting fixture.
- the usage of the spring bias can be calibrated to generate a specific retention pressure, one that will not breach the yield strength of the gemstone, and which will at the same time provide for secure engagement and retention in the particular jewelry product. Given the spring biased embodiment of the suspension support, it is also known that this can greatly reduce the amount of time that would be needed to fabricate a particular piece.
- the jewelry need only have some fixtures prepared in advance knowing that virtually any gemstone that a customer may select could be installed easily and efficiently.
- the suspension setting would reduce the number of stock keeping units for mountings that might be usually held in inventory as well.
- the method for installation is dependent upon the subject stone and the particular kind of setting architecture. It would be possible for a customer to have a peat shaped, or rectangular shaped, or virtually any other type of shaped stone mounted in a particular product so long as the girdle is available for engagement by the suspension setting. As described above, the supports are brought into position near the girdle with the contact portions actually touching and finally retaining the stone in the desired position. Depending on the type of support selected, the gemstone might be replaceable for purposes as pedestrian as matching colors in a ensemble. Such usage greatly enhances the utility of the suspension setting as a fashion accessory.
- suspension setting may be understood. It would be possible, albeit less preferred, for the supports to be free of any threaded engagement but to be fitted into place with the appropriate amount of tension applied and then soldered or sealed in place by way of techniques known to those skilled in the art of jewelry manufacturing. In such a use, the contact portion of the support could be part of one integral support and not segmented as is the case with other embodiment of the invention.
- the supports may themselves form up a decorative portion of the jewelry product.
- the decorative portion extends out from the fixture and the interface extension 142 serves as a self-fitting feature when it seats fully or partially into the corresponding portal in the setting fixture. More elaborate design treatments are possible and are left to the imagination and whims of jewelry designers.
Abstract
A novel setting for a gemstone comprises a plurality of supports projecting from a setting fixture and engaging the girdle of a gemstone and suspending the gemstone within the setting. Retention pressure is applied to a sufficient level to retain the gemstone within the setting fixture. In one embodiment, a setting of the present invention uses spring bias to generate the retention pressure for retention of the gemstone.
Description
- Not applicable.
- Not applicable.
- The present invention relates to settings for gemstones in jewelry. More particularly, the present invention comprises a novel suspension setting that is unique in retaining gemstones, glass lenses, watch lenses and similar delicate items that are to be retained or held.
- The setting of gemstones in jewelry items has been an age-old concern in the industry. The problem begins with the gemstone itself which is fragile and does not suffer unbalanced tension loading as would be the case for any crystalline structure. Thus the techniques that have developed over time tend to favor approaches that capture the gemstone rather than grip it in an affirmative fashion. A prong setting does capture the stone and allows it stone to be retained without imposing any tension on the stone itself Prong settings, or claw settings as they are sometimes known, are the most popular settings for diamonds and similar stones. They have the advantage of allowing more of the stone to be exposed than in some other types of setting techniques, but they do also possess some drawbacks. Prong settings can catch on fabrics and clothes, they also tend to loosen over time.
- An example of a prong setting may be seen in
FIG. 1 where thering 10 includes thering body 12 and theprongs 14. The prongs each include theprong base 16, theprong top 18 and theprong notch 20. The gemstone in this instance is around stone 30 that is cut with certain features known in the art, including thegirdle 32,facets 34 and with an exposedstone bottom 36. The stone is round in shape in this case which means that the prongs have to engage the stone at the girdle. Four prongs are used in this instance (although three points are sufficient for retaining a stone) and the tops extend above and slightly over the girdle of the stone. In this way, the stone is clasped or held both above and below the girdle. A tight grip is not essential for the stone to be retained in this fashion, nor would it be desirable, but the prongs must close around the stone well enough to prevent it from slipping out from the setting. Even though the prong setting is generally thought of as being desired in the trade since it exposes the stone more so than other types of settings, one can see that the stone remains partially obscured by a portion of the prongs which necessarily follows from the way the prongs function. - As will be seen, round gemstones present a different set of problems when it comes to settings, as opposed to stones that are cut in rectangular or square shapes. The circumference of the stone, taken at the girdle, is the only point where any leverage is obtained for mounting purposes. This is also the point where tension loads can affect the stone the most. Many times, jewelers apply too much tension when completing the mounting of a stone in a prong or claw setting and the stone fractures. Techniques have been developed to assist in gauging the tension or for adding more precision to the closing of the prongs about the stone, nonetheless there is still a great deal of variability in the size of stones and the types of cuts they present. Prongs tend to be a “one size fits all” type of mounting and other than through the use of brute force there is no adjustment available of the setting to the stone, at least not in a way that can easily accommodate the variations in size and in configuration.
- Examples of square gemstone settings in the prior art include the Mino invention (U.S. Pat. No. 6,260,384) which uses multiple prongs arrayed around a gemstone to hold it in place. The Mino concept is shown, in part, in
FIG. 2 where thering 10 includes thering body 12 and theprongs 40. The prongs each further include thebase 42, thetop 44, and the facetednotch 46. Thegemstone 50 is square cut and includes agirdle 52 andfacets 54. In Mino, the prongs engage the stone at the four corners. The notch located in each of the prongs, roughly matches the geometry of a corner of a gemstone sized for the setting. The stone may be oriented in the setting and then the prongs (or prong if three are preset) are forced into a position that secures all four corners of the stone. Much like the example above, the girdle is held from both above and below but done so at the extreme part of each corner. The result is a setting that seemingly exposes more of the stone in the setting and which Mino would assert is a very secure and efficient method for retaining the stone. - Notwithstanding the Mino approach, the setting method taught is still very dependent on the consistency of the stone size and type of cut. Variations in stones can easily transcend the ability of the setting to perform thus reducing the utility of the Mino concept. As is the case for the prior art setting described above, both approaches are limited in terms of handling much variation in the size of the stones to be installed in a particular piece of jewelry. The architecture of the traditional settings necessarily precludes any ability to be able to adjust each setting for a wide variation of stone sizes, meaning that multiple sizes of settings are needed to adequately address the range of gemstones that may be desired in settings.
- Other mechanical techniques are known for retaining gemstones in jewelry, including the use of channel constructions or parts with grooved faces that engage the stone and hold it in place. Examples of this include Muller (U.S. Pat. No. 5,419,159) and Vitau (U.S. Pat. No. 4,292,818) for instance. These approaches require substantial structure, as does the prong or claw setting, near the stone in order to retain the stone sufficiently. In some cases there have been attempts to mount stones using adhesives with the obvious problems associated with the development of a strong bond between the stone and the setting as well as the loss of exposure of the stone as a whole. One interesting approach was taught by Frelich (U.S. Pat. No. 5,758,517) where a gemstone is placed into a wax-like matrix for retention in a setting.
- A so-called “invisible” setting is known and has been marketed by Van Cleef & Arpel. The setting accommodates a number of stones that are arrayed close together with no apparent hardware. In actuality, each stone is cut and select with precision so as to nest in between adjacent stones, and grooves are cut into the stone on the underside (pavilion) which then allows engagement by a wire netting. The desirability of this setting is in the fact that the stone are maximally exposed on the top and the bottom portion of the stone is largely exposed, which allows light through the stone showing off the quality and color to best advantage.
- The goal in the trade has been to achieve maximum exposure of the gemstone while at the same time ensuring its retention in a setting. It is also desirable to have a setting that will not snag or catch on clothing and the like, which further reduces the security of the stone as well as causing untold aggravation.
- A new gemstone setting and method for setting a gemstone in accordance with the present invention comprises a novel suspension setting for suspending a gemstone. More particularly, a suspension setting includes a plurality of supports emanating from a setting fixture where each of said supports includes a contact portion and a body portion. The contact portion of the present invention engages and retains the girdle edge of a gemstone. The contact portion of each support is positioned to retain the gemstone in a fixed position with minimal obstruction of the top or bottom of the stone itself
- The present invention also includes a version where the contact portions of the supports are biased by spring tension for engagement and retention of the gemstone. The spring tension applies a bias to at least one of such contact portions, or in the alternate, it may be applied to all contact portions of the supports. Where appropriate, one or more contact portions may engage and retain a gemstone in a setting acting in opposition to tension applied by contact portions that are under spring bias.
- Another version of the present invention includes contact portions that are adjusted into engagement and retention of a gemstone by threaded advancement of the support. The contact portions remain in an orientation to engage and retain the girdle edge of a gemstone while the threaded engagement advances sufficiently to apply pressure competent to engage and retain the gemstone.
- A suspension setting of the present invention includes supports that can be arranged to engage and retain gemstones of various shapes, not just round cut or square cut.
- The suspension setting of the present invention allows for enhanced exposure of the top and bottom of a gemstone in a jewelry application. A novel aspect of gemstone presentation is thus achieved when the suspension setting is allowed to gather light in from both the top and bottom sides of a gemstone increasing it's brilliance and heightening it's appearance. In one embodiment, a gemstone may uniquely be set-off from the setting fixture generating the illusion that the stone is floating, or suspended, within the particular piece of jewelry.
- One method for setting a gemstone in the present invention includes the steps of: mounting a sufficient number of supports in a setting fixture, positioning a gemstone in a position to be engaged by the contact portions of the supports, advancing the supports to preliminary contact with the gemstone, engaging with gemstone with sufficient retention pressure to ensure the stone will be retained, fixing the supports within the setting fixture for the stabilization of the retention pressure and lastly, cosmetically finishing the supports for a pleasing appearance.
- These and other attributes and features of the present invention and all of its embodiments will be further discussed in detail below.
-
FIG. 1 is a perspective view of a round cut gemstone in a setting in a ring as would be found in the prior art. -
FIG. 2 is a perspective view of a square cut gemstone in a setting in a ring as would be found in the prior art. -
FIG. 3 is a perspective view of a round cut gemstone in a suspension setting of the present invention as used in a ring. -
FIG. 4 is a top plan view of a ring with a suspension setting of the present invention prior to fixing and finishing of the supports. -
FIG. 5 is a top plan view of the ring and suspension setting ofFIG. 4 where the supports have been fixed and finished. -
FIG. 6 is a side elevational view of the ring and suspension setting ofFIG. 5 showing the gemstone in engaged and retained condition (in phantom) and with supports in the fixed and finished condition. -
FIG. 7 is a bottom view of section A-A ofFIG. 6 showing the bottom side of a gemstone in a suspension setting of the present invention. -
FIG. 8 is a side cross sectional view of a support of the present invention with a spring biased contact portion where the contact portion is in a compressed condition as would be the case if it were engaging and retaining a gemstone. -
FIG. 9 is a side cross sectional view of the support ofFIG. 8 where the spring biased contact portion is in the released condition as would be the case if it were not in engagement nor retaining a gemstone. -
FIG. 10 is a side cross sectional view of a support of the present invention with a contact portion that is orientable and alignable with the girdle edge of a gemstone when advanced into an engagement and retention position in a setting fixture. -
FIG. 11 is a side cross sectional view of a portion of the setting fixture ofFIG. 6 showing the engagement of a gemstone by one type of support of the present invention. -
FIG. 12 is a side cross sectional view of a portion of the setting fixture ofFIG. 6 showing another type of support that engages a gemstone, specifically a support with a contact portion that is orientable and alignable with the girdle of a stone. -
FIG. 13 is a side cross sectional view of a portion of the setting fixture ofFIG. 6 showing another type of support that engages a gemstone, specifically a support with a contact portion that has a spring bias, where the support and contact portion are in the released or free mode relative to the girdle of a gemstone. -
FIG. 14 is a side cross sectional view of portion of the setting fixture ofFIG. 13 showing the support and the contact portion in the engaged and retained condition relative to the girdle of a gemstone. -
FIG. 15 is a front elevational view of a pendant with a round cut gemstone fixed by a suspension setting of the present invention. -
FIG. 16 is a perspective view of a stickpin with a round cut gemstone fixed by a suspension setting of the present invention. -
FIG. 17 is a top plan view of a stickpin employing another version of a suspension setting for engaging and retaining a round cut gemstone. -
FIG. 18 is a perspective view of the stickpin ofFIG. 17 showing the suspension setting of the present invention engaging and retaining a round cut gemstone. - A new gemstone setting of the present invention represents an improvement on the prior art in many ways, especially though with respect to the ultimate goal of exposing as much of the gemstone in a setting as is possible while providing a secure means for retaining the stone in place. Other considerations include the need to provide a setting that will minimize the potential for snagging on articles of clothing or to provide a setting that will not easily allow the gemstone to work loose. It is also important to be able to use a method that is not too complex or that requires special tools when placing a gemstone in a setting.
- Turning now to
FIG. 3 , aring 10 is shown withring body 12, prong(s) 60, prong base(s) 62, and prong top(s) 64. In this instance, thegemstone 70 is a round cut variety and has agirdle 72, andfacets 74 with a bottom 76. In this view, the gemstone is suspended by the present invention (not shown) with the resultant effect that the stone itself is exposed more than would be the case with the prior art settings. Comparison of this view toFIG. 1 reveals this fact and it tends to present a mounting for the gemstone that is counter-intuitive, i.e., it appears to be only lightly retained in the setting fixture as compared to the prior art examples. An aspect of the suspension setting disclosed herein is that it has great utility and can be used in many settings that resemble standard jewelry settings yet it still provides the benefits of a suspended setting. - Examples of suspension settings include a version shown in
FIGS. 4 and 5 . In this instance, thering 10 includes thering body 12, and thesuspension fixture 80 with ahalo 82 and suspension support(s) 84. InFIG. 4 , the suspension supports extend out beyond the halo while the opposing ends actually contact and engage thegemstone 70 at thegirdle 72. In contrast,FIG. 5 shows the suspension supports as being truncated and not visible beyond the outer periphery of the halo. The suspension supports have been trimmed in fact as part of the finishing of the jewelry piece and the part of the halo where the suspension is inserted is also finished off to conceal any points of penetration. The end result is a cosmetically pleasing piece that has a gemstone suspended in the center of a setting fixture (halo). -
FIGS. 6 and 7 reveal more about the halo type of suspension setting. InFIG. 6 in addition to the other features previously described, there is shown thehalo sidewall 86 and thecontact portion 88 of the suspension support. A view of the halo portion of the setting fixture taken at “A-A” is shown inFIG. 7 . In this view, the bottom 76 of the gemstone is seen with thefacets 74. Thesuspension support 84 with thecontact portion 88 is seen as engaging thegirdle 72 of the gemstone. This view demonstrates the unique appearance of the suspension setting of the present invention especially when combined with the views ofFIGS. 4 and 5 . The gemstone is uniquely positioned so as to appear to be “floating” within the halo fixture while all the time it is fully engaged and secured by the contact with the suspension supports. - Versions of the suspension supports 84 of the present invention are shown in
FIGS. 8, 9 and 10.FIGS. 8 and 9 are the same embodiment and show the suspension supports in an engaged (compressed) condition and in a disengaged (released) condition respectively. More specifically, thesuspension support 84 includes thesuspension end 90, thesuspension body 92, thesuspension front 94, the suspension rear 96 and the threadedportion 98. In the central portion of the suspension body is therecess 100 which houses thespring 102. Thesuspension end 90 rides within the recess and meets thesuspension body 92 at theinterface 104 where thecorresponding end 106 of the suspension end 90 contacts it, presenting with abevel face 118 that corresponds with the angled and beveled face of the interface.. The suspension end also includes theshaft 108 which is fitted into the recess and extends as far as theshaft end 116. The recess terminates in therecess end 110. The suspension body includes thedriver slot 112 which is compatible with the receipt of a screwdriver or other driver means. In between the suspension end and the suspension body is thesuspension clearance 114. The importance of this will become clearer below as the method for fixing the gemstone in the present embodiment is explained in more detail. - In the present embodiment of the suspension support described above, the spring provides a bias force that urges the suspension end outward from the suspension body. This bias is transmitted to the
contact portion 88 of the suspension end which is the part that actually engages the gemstone at the girdle. Thus the bias acts directly on the gemstone at this connection and is the primary force responsible for retention of the gemstone within the setting fixture. As may be appreciated, the suspension support of the present embodiment projects a biasing effect on the gemstone for engagement and retention, although it may be used in combination with static suspension mounts as well. An example of a static mount could be akin to one of the prongs shown in FIGS. 1 or 2 as used in the prior art. When used in conjunction with a suspension support of the present invention, the static mount serves as an engagement point that is not adjusted or moved in relation to the setting of the stone in the jewelry item. Instead the suspension supports that may be arrayed around the stone are brought into contact with the girdle and the appropriate retention pressure is brought to bear on the stone and as against the opposing static mount. -
FIG. 10 reveals asuspension support 84 with asuspension end 120,suspension body 122, suspension front 124, suspension rear 126 and threadedportion 128. Thesuspension center 130 discloses the hollow longitudinal core of the suspension support. The suspension support also includes theinterface 134 and theend 136 of thesuspension end 120. The suspension end also includes theshaft 138, withsuspension end facets 140, and theinterface extension 142.. The suspension end, in ways similar to the suspension support of the embodiment shown inFIGS. 8 and 9 , engages and retains the girdle edge of a gemstone. In this case though, the retention pressure that is applied results solely from the advancement of the suspension support within the setting fixture and does not rely upon a biased spring for releasable tensioning. More specifically, driving the suspension body within a setting fixture that has opposing threads, allows the suspension end to be brought into contact with the girdle edge of a gemstone in a suspension setting. The suspension end is free to rotate within the suspension body thus keeping the contact portion in constant alignment with the girdle edge as would be required. The suspension body can be driven in to apply as much (or as little) retention pressure as is desired. This is important since the over application of pressure can lead to fracturing of the gemstone, one of the problems found in the prior art where gemstone settings do not carry any precision whatsoever when it comes to gauging retention pressure. As disclosed herein, both versions of the suspension supports allow the jeweler to make fine adjustments to the retention pressure without unduly risking damage to the stone and without unnecessarily allowing for looseness in the final product. - Illustrations as to how the suspension supports work are shown in
FIGS. 11, 12 , 13 and 14. The example provided is a “halo” type setting although it is understood that the supports may be used in other types of setting architectures as well. The first mode for consideration is the suspension setting ofFIG. 11 where thesuspension support 84 enters thehalo sidewall 86 through thesuspension portal 150. Disposed within the suspension portal are the associatedthreads 152 which correspond to opposing threads on the suspension support. InFIG. 11 there is no segmentation between the suspension end and the suspension body which requires that the support be driven, through use of thedriver slot 112, to a position near where the girdle edge of the gemstone will be anticipated to be positioned. The final turns would be made with the objective of keeping thecontact portion 88 in alignment with the girdle edge. This support then acts like a static mount, similar to those discussed above. - The suspension system shown in
FIG. 12 relies upon the type of support taught inFIG. 10 . In this case the suspension end 160 is segmented and independently rotateable from thesuspension body 162 and about theinterface 164. The support in this case can e driven to the point of engagement with the girdle and thecontact portion 88 remains aligned and oriented correspondingly. The application of the proper amount of retention pressure can be made by “feel” or it would be possible to gauge this through thedriver slot 112. In any event, the support of the present invention provides a unique means for setting a stone within a jewelry item with heretofore unknown accommodation for variation and with some degree and precision of adjustment. - Turning now to
FIGS. 13 and 14 , the suspension support employing a spring bias as was described above inFIGS. 8 and 9 , is shown in the engaged or compressed condition. More specifically, thesuspension end 170 andsuspension body 172 are interconnected by mean of thesuspension shaft 174. It is understood that a spring is located within the suspension body and is urging the suspension end towards the girdle. There are corresponding faces, theend interface 176 and thebody interface 178 that can come into contact if the spring “bottoms out” when fully compressed In order to seek and maintain a pre-set tension, it would be preferred to keep the suspension end and body from becoming fully compressed at which point the tension on the girdle as exerted by the contact portion is no longer dynamic but is a function of the position to which the suspension support is driven in a given setting fixture. Reference to bothFIGS. 13 and 14 reveals that the final position of the support in the illustration does maintain a small amount of clearance between the end interface and the body interface for this very reason. - The example set forth in
FIG. 14 also shows the support as being truncated to conform with the cosmetics of the halo setting. Once the support is in position, the need for the portion of the suspension body extending out from the setting is eliminated. The jeweler, using skills known in the art, can crop that portion of the support and then provide acosmetic cover 180 over it. The result is a suspension setting that controllably retains the gemstone with a predetermined amount of tension and with a minimal amount of visual obstruction. It is also a feature of the suspension setting of the present embodiment that after the completion of the setting of a gemstone in this fashion, the suspension end may be forcibly compressed to the point where it bottoms out. This would, of course, relieve the pressure on the girdle and if this is done with a sufficient number of supports it would allow the stone to be released from the setting altogether. The benefits arising from this embodiment include the ability to change stones or to allow stones to be removed for examination and/or cleaning. -
FIG. 15 discloses apendant 190 withpendant loop 192 and fixed with a suspension setting of the present invention. Thegemstone 70 is retained in the manner discussed above. The uniqueness of the suspension setting allows the gemstone to be displayed in a way that has been unknown until now. -
FIG. 16 reveals a pin setting 200 withpin setting prongs 202,prong top 204,prong bottom 206 and thepin 208. The suspension setting is used in conjunction with the prongs in this version and although the supports are not very visible in such an application, the benefit of minimal obstruction is still obtained as compared to the prior art settings of this type. -
FIGS. 17 and 18 show yet another pin setting 200 with associatedprongs 202,prong top 204 andprong base 206. The prongs are set off from thegemstone 70 in this instance which results in a striking new appearance. The stone would appear to “float” within the central part of the setting fixture as it is retained by thesuspension 80, specifically at thecontact portion 88 that engages thegirdle 72. This example is provided to show yet another way of practicing the invention and the great breadth in jewelry design that is available with a suspension setting. - The suspension setting may be used in many different types of jewelry settings, including some that are conventional mountings that need only minor modifications to accept the supports of the present invention. It is also understood that the suspension setting is very adaptable to different sized and differently shaped stones which increases it's utility greatly over other types of mountings known in the art.
- The ability to control the retention pressure is a benefit of the suspension setting that eliminates some of the problems experienced in the prior art. Some settings require a measure of brute force to close the tops of prongs, for instance, over the edge of a faceted gemstone. Slight miscalculation can result in either the fracture of the stone or in the alternate, in the loss of a stone in a loose sitting fixture. The usage of the spring bias can be calibrated to generate a specific retention pressure, one that will not breach the yield strength of the gemstone, and which will at the same time provide for secure engagement and retention in the particular jewelry product. Given the spring biased embodiment of the suspension support, it is also known that this can greatly reduce the amount of time that would be needed to fabricate a particular piece. The jewelry need only have some fixtures prepared in advance knowing that virtually any gemstone that a customer may select could be installed easily and efficiently. The suspension setting would reduce the number of stock keeping units for mountings that might be usually held in inventory as well.
- The method for installation is dependent upon the subject stone and the particular kind of setting architecture. It would be possible for a customer to have a peat shaped, or rectangular shaped, or virtually any other type of shaped stone mounted in a particular product so long as the girdle is available for engagement by the suspension setting. As described above, the supports are brought into position near the girdle with the contact portions actually touching and finally retaining the stone in the desired position. Depending on the type of support selected, the gemstone might be replaceable for purposes as pedestrian as matching colors in a ensemble. Such usage greatly enhances the utility of the suspension setting as a fashion accessory.
- Other variations of the suspension setting may be understood. It would be possible, albeit less preferred, for the supports to be free of any threaded engagement but to be fitted into place with the appropriate amount of tension applied and then soldered or sealed in place by way of techniques known to those skilled in the art of jewelry manufacturing. In such a use, the contact portion of the support could be part of one integral support and not segmented as is the case with other embodiment of the invention.
- The supports may themselves form up a decorative portion of the jewelry product. Reference is made to
FIG. 10 where the suspension end is shown with an octagonal circumference. This may be sported by the setting fixture as part of an overall appearance that is desired for the particular piece of jewelry. In the case of that suspension support, the decorative portion extends out from the fixture and theinterface extension 142 serves as a self-fitting feature when it seats fully or partially into the corresponding portal in the setting fixture. More elaborate design treatments are possible and are left to the imagination and whims of jewelry designers. - Multiple settings of the present invention may also be deployed in a given article. There is nothing in the teachings that would prohibit or limit the usage of two or more gemstone mountings of the kind taught herein, the specific architecture for the fixture being a matter for one skilled in the art.
- The features and attributes of the suspension setting of the present invention as taught within this application are meant to be illustrative of the varied uses to which the invention may be put without unnecessarily limiting the scope of the concept.
Claims (25)
1. A setting for a gemstone comprising;
A setting fixture; and,
A plurality of supports emanating from said setting fixture where each of said supports includes a contact portion and a body portion, said contact portion capable of engaging and retaining the girdle edge of a gemstone, and where said body portion projects from said setting fixture.
2. A setting for a gemstone as in claim Number 1, where at least one of said supports includes a contact portion that is biased in favor of engagement and retention of a gemstone.
3. A setting for a gemstone as in claim Number 2, where the bias applied by said contact portion is generated by a spring.
4. A setting for a gemstone as in claim Number 1, where one or more of said supports are in threaded engagement with said setting fixture and can be reversibly advanced to the point where said contact portion engages and retains a gemstone.
5. A setting for a gemstone as in claim Number 1, where said supports compatibly engage and retain gemstones of different shapes.
6. A setting for a gemstone as in claim Number 1, where said setting fixture is a halo mounting.
7. A setting for a gemstone as in claim Number 1, where said setting fixture is a prong mounting.
8. A setting for a gemstone comprising:
A setting fixture; and,
A plurality of supports emanating from said setting fixture where each of said supports includes a contact portion and a body portion, said contact portion capable of engaging and retaining the girdle edge of differing shapes and sizes of gemstones, and where at least one of said contact portions is spring biased in favor of engagement and retention of the gemstone.
9. A setting for a gemstone as in claim Number 8, where said setting fixture is a halo mounting.
10. A setting for a gemstone as in claim Number 8, where said setting fixture is a prong mounting.
11. A setting for a gemstone as in claim Number 8, where a retention bias is also generated by threaded advancement of said support.
12. A setting for gemstones of differing shapes and sizes and with a girdle edge, comprising:
A setting fixture with a plurality of supports emanating from said setting fixture and where each of said supports includes a contact portion and a body portion, said contact portion being capable of engaging and retaining the girdle edge of a gemstone, and where at least one of said contact portions is brought into engagement and retention of the girdle edge by reversible advancement of said support by threaded engagement between said support and said setting fixture.
13. A setting for gemstones as in claim Number 12, where said setting fixture is a halo mounting.
14. A setting for gemstones as in claim Number 12, where said setting fixture is a prong mounting.
15. A setting for gemstones as in claim Number 12, where said supports generate retention pressure by spring bias.
16. A setting for a gemstone comprising:
A setting fixture employing at least one support comprised of a contact portion and a body portion, where said contact portion engages and retains a girdle edge of a gemstone with selectable retention pressure, and where said body portion projects from said setting fixture.
17. A setting for a gemstone as in claim Number 16, where said setting fixture includes at least three supports.
18. A setting for a gemstone as in claim Number 16, where said retention pressure is generated by a spring bias.
19. A setting for a gemstone as in claim Number 16, where said retention pressure is generated by threaded advancement of the support.
20. A setting for gemstones of differing sizes and shapes, comprising:
A setting fixture employing a plurality of supports, where said supports include contact portions and body portions, and where said contact portions engage and retain a girdle edge of a gemstone with selectable retention pressure, and where said body portions project from said setting fixture, and where said setting fixture is comprised of a halo mounting.
21. A setting for gemstones of differing sizes and shapes, comprising:
A setting fixture employing a plurality of supports, where said supports include contact portions and body portions, and where said contact portions engage and retain a girdle edge of a gemstone with selectable retention pressure, and where said body portions project from said setting fixture, and where said setting fixture is comprised of a prong mounting.
22. A method for setting a gemstone in a suspension setting, the steps of which comprise:
Selecting a setting fixture for a gemstone;
Installing one or more supports in said setting fixture;
Positioning a gemstone to be engaged by said support(s);
Advancing said support(s) to engagement with the girdle edge of the gemstone;
Adjusting said support(s) with sufficient retention pressure to retain the gemstone;
Fixing said support(s) within the setting fixture; and,
Finishing said support(s) and setting fixture for a cosmetic appearance.
23. The method for setting a gemstone in a suspension setting as in claim Number 22, where the steps may be reversed for the disengagement of the gemstone from the suspension setting.
24. The method for setting a gemstone in a suspension setting as in claim Number 22, where the retention pressure is generated by a spring bias.
25. The method for setting a gemstone in a suspension setting as in claim Number 22, where the retention pressure is generated by threaded advancement of the support(s).
Priority Applications (1)
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US11/142,613 US20060272356A1 (en) | 2005-06-01 | 2005-06-01 | Suspension setting for gemstones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US11/142,613 US20060272356A1 (en) | 2005-06-01 | 2005-06-01 | Suspension setting for gemstones |
Publications (1)
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US20060272356A1 true US20060272356A1 (en) | 2006-12-07 |
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US11/142,613 Abandoned US20060272356A1 (en) | 2005-06-01 | 2005-06-01 | Suspension setting for gemstones |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060288734A1 (en) * | 2005-06-23 | 2006-12-28 | Sol Savranksy Diamonds, Inc. | Interchangeable semi-mount ring system and method for selling rings |
US20090100881A1 (en) * | 2007-10-23 | 2009-04-23 | Miele & Cie. Kg | Dispensing system for liquid or viscous treating agents for use in a washing machine, and washing machine |
US20090199593A1 (en) * | 2008-02-11 | 2009-08-13 | Corvino Antonio | Jewellery element including a precious stone |
US20150135769A1 (en) * | 2013-11-21 | 2015-05-21 | Larry Mark LEBOVITZ | Small Object Holder |
CN110179220A (en) * | 2019-05-13 | 2019-08-30 | 深圳市翠绿首饰制造有限公司 | A kind of core moves female and guards against and manufacturing method and its ornaments structure |
Citations (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US686572A (en) * | 1901-07-05 | 1901-11-12 | Rudolf C Becher | Harness ornament. |
US721692A (en) * | 1902-04-19 | 1903-03-03 | Morris Lazarus Joseph Girdany | Fastening for settings for precious stones. |
US859162A (en) * | 1906-04-14 | 1907-07-02 | Conrad Worth | Finger-ring. |
US884968A (en) * | 1908-01-15 | 1908-04-14 | J R Wood & Sons | Display-holder for gems. |
US1092819A (en) * | 1914-01-19 | 1914-04-14 | Empire State Ring Company | Finger-ring. |
US1166431A (en) * | 1915-03-20 | 1916-01-04 | Vernon L Capwell | Detachable setting for precious stones. |
US1382867A (en) * | 1920-08-21 | 1921-06-28 | Robert A Stone | Jeweler's exhibition-tweezer |
US1457196A (en) * | 1922-04-14 | 1923-05-29 | Stein Solomon | Jewel setting |
US1754964A (en) * | 1928-07-05 | 1930-04-15 | Biflex Products Company | Clamp for automobile bumpers |
US2316225A (en) * | 1941-04-22 | 1943-04-13 | Hoffmann Elisa Strajman De De | Ring-mounted jewelry |
US2497207A (en) * | 1946-02-18 | 1950-02-14 | Burk Ernest | Finger ring |
US2519152A (en) * | 1946-11-01 | 1950-08-15 | Piotrowski Anthony | Detachable setting for jewelry |
US2749597A (en) * | 1953-02-02 | 1956-06-12 | Fus Walter | Method of mounting stones in jewelry |
US2883048A (en) * | 1957-07-09 | 1959-04-21 | Harold S Lentz | Gem holder |
US3115758A (en) * | 1961-02-07 | 1963-12-31 | Pre Met Manufactures Ltd | Finger ring with spring loaded mount for removable gems |
US3339378A (en) * | 1963-10-17 | 1967-09-05 | Chirol Francis | Process for the securing of precious stones or the like in their mount and products obtained by the application of the said process |
US3643467A (en) * | 1969-05-14 | 1972-02-22 | Edward Postel | Mounting head for article of jewelry containing interchangeable ornaments |
US3739598A (en) * | 1969-05-14 | 1973-06-19 | E Postel | Jewelry article for interchangeable ornaments, and means for disengaging said ornament |
US3862550A (en) * | 1972-10-06 | 1975-01-28 | Don F Sengenberger | Mounting having movably mounted flexible hook means |
US3901045A (en) * | 1973-08-31 | 1975-08-26 | Gabriel Ballester | Expandable ring having segment with spring-engaged crossed arms |
US3959989A (en) * | 1975-02-10 | 1976-06-01 | Lawrence Peska Associates, Inc. | Ring having adjustably mounted rapidly rotatable indicia-bearing member |
US4184343A (en) * | 1977-12-29 | 1980-01-22 | Green James W | Safety clutch for earring |
US4220017A (en) * | 1978-08-07 | 1980-09-02 | Harold Freeman Jewelry Mfg. Co., Inc. | Convertible finger ring |
US4292818A (en) * | 1979-09-17 | 1981-10-06 | Jean Vitau | Setting and method for mounting precious stones and the like therein |
USD265641S (en) * | 1980-09-22 | 1982-08-03 | Bongiorno Alexander J | Jewel holder for a pinch earring |
US4519220A (en) * | 1983-02-22 | 1985-05-28 | Burrell Lynn M | Interchangeable jewelry having securing means |
US4566294A (en) * | 1984-02-02 | 1986-01-28 | Jan Brzozowski | Method for the mounting of gems and resulting product |
US4726200A (en) * | 1986-07-10 | 1988-02-23 | Carter Nick P | Combination ring pendent |
US4750245A (en) * | 1986-10-17 | 1988-06-14 | Alexandros Moussouris | Gemstone mounting apparatus and method |
US4793156A (en) * | 1987-02-03 | 1988-12-27 | Keystone Findings, Inc. | Gem setting with channel-shaped support |
US4972685A (en) * | 1988-06-14 | 1990-11-27 | D. Swarovski & Co. | Mount for gems |
US5077989A (en) * | 1990-02-22 | 1992-01-07 | Harry Dillabaugh | Interchangeable setting |
USD325180S (en) * | 1989-12-07 | 1992-04-07 | Meang Chia | Jewelry link |
USD337070S (en) * | 1990-04-03 | 1993-07-06 | Meang Chia | Jewelry link |
US5419159A (en) * | 1991-08-06 | 1995-05-30 | Muller; Ludwig | Article of jewelry |
US5433090A (en) * | 1993-04-16 | 1995-07-18 | Santiago; Raoul M. | Variable finger ring with biased shank and method of making same |
US5671613A (en) * | 1995-10-10 | 1997-09-30 | Hoover & Strong, Incorporated | Gem setting having notched prongs |
US5758517A (en) * | 1996-07-18 | 1998-06-02 | M. Fabrikant & Sons, Ltd. | Method and apparatus to set precious stones without hammering |
US5943882A (en) * | 1998-11-05 | 1999-08-31 | Erb; Jean-Francois Albert | Self sizing ring |
US5992177A (en) * | 1998-02-27 | 1999-11-30 | Beard; Guy | Gem stone mount |
US6112551A (en) * | 1998-09-09 | 2000-09-05 | Irikura Precious Metal Craft Ltd. | Setting metallic parts for setting a facet cut precious stone |
US6116054A (en) * | 1997-07-10 | 2000-09-12 | Czupor; Stephen Francis | Openable gem setting |
USD432447S (en) * | 1999-03-16 | 2000-10-24 | Karabet Takessian | Gemstone setting for a finger ring |
US6149508A (en) * | 1997-11-03 | 2000-11-21 | Motorola, Inc. | Chemical mechanical planarization system |
US6260384B1 (en) * | 1999-03-26 | 2001-07-17 | Kenneth L. Mino | Jewelry setting with a faceted cavity |
US6408647B1 (en) * | 1998-10-14 | 2002-06-25 | Joseph C. Koll | Rotating design element for a jewelry item |
US6412304B1 (en) * | 1999-05-24 | 2002-07-02 | Stuart J. Adelman | Jewelry |
US6415629B1 (en) * | 1999-11-19 | 2002-07-09 | Continential Jewelry (Usa) Inc. | Apparatus for setting precious gems in jewelry through the use of screws and other stabilizing means |
US6422038B1 (en) * | 2000-04-26 | 2002-07-23 | Edmond Chin | Single prong jewerly setting |
US20020148252A1 (en) * | 2001-04-13 | 2002-10-17 | Don Fernandes | Pendant having multiple gemstones on a rotatable wheel |
US6484537B2 (en) * | 2000-01-24 | 2002-11-26 | Korabet Takessian | Replaceable gem stone setting for a jewelry piece |
USD473817S1 (en) * | 2002-11-01 | 2003-04-29 | Israel Itzkowitz | Jewelry setting |
US6568213B2 (en) * | 2000-05-31 | 2003-05-27 | Alfred Butler, Inc. | Adjustable jewelry bezel setting |
US6598277B1 (en) * | 2002-05-13 | 2003-07-29 | Joel Schecter | Gemstone retention by use of controllable setting force |
US6629434B2 (en) * | 1998-12-31 | 2003-10-07 | Meang K. Chia | Decorative jewelry article |
US6634184B2 (en) * | 2001-12-03 | 2003-10-21 | Hord Crystal Corporation | Prongless gemstone setting |
US6640666B2 (en) * | 2002-01-18 | 2003-11-04 | Larry E. Pliley | Vise system with article engaging jaw accessories |
US6701747B2 (en) * | 2001-10-18 | 2004-03-09 | Heart & Company | Decorative articles with interchangeable modules |
US6711915B2 (en) * | 2001-01-03 | 2004-03-30 | Jonathan F. Quach | Adjustable mounting for jewelry |
US20050120746A1 (en) * | 2003-12-04 | 2005-06-09 | Ronald Winston | Flexible linkage for jewelry and method of making |
US7055681B2 (en) * | 2004-02-04 | 2006-06-06 | Ralph Herzog | Display structure for gemstones and the like |
-
2005
- 2005-06-01 US US11/142,613 patent/US20060272356A1/en not_active Abandoned
Patent Citations (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US686572A (en) * | 1901-07-05 | 1901-11-12 | Rudolf C Becher | Harness ornament. |
US721692A (en) * | 1902-04-19 | 1903-03-03 | Morris Lazarus Joseph Girdany | Fastening for settings for precious stones. |
US859162A (en) * | 1906-04-14 | 1907-07-02 | Conrad Worth | Finger-ring. |
US884968A (en) * | 1908-01-15 | 1908-04-14 | J R Wood & Sons | Display-holder for gems. |
US1092819A (en) * | 1914-01-19 | 1914-04-14 | Empire State Ring Company | Finger-ring. |
US1166431A (en) * | 1915-03-20 | 1916-01-04 | Vernon L Capwell | Detachable setting for precious stones. |
US1382867A (en) * | 1920-08-21 | 1921-06-28 | Robert A Stone | Jeweler's exhibition-tweezer |
US1457196A (en) * | 1922-04-14 | 1923-05-29 | Stein Solomon | Jewel setting |
US1754964A (en) * | 1928-07-05 | 1930-04-15 | Biflex Products Company | Clamp for automobile bumpers |
US2316225A (en) * | 1941-04-22 | 1943-04-13 | Hoffmann Elisa Strajman De De | Ring-mounted jewelry |
US2497207A (en) * | 1946-02-18 | 1950-02-14 | Burk Ernest | Finger ring |
US2519152A (en) * | 1946-11-01 | 1950-08-15 | Piotrowski Anthony | Detachable setting for jewelry |
US2749597A (en) * | 1953-02-02 | 1956-06-12 | Fus Walter | Method of mounting stones in jewelry |
US2883048A (en) * | 1957-07-09 | 1959-04-21 | Harold S Lentz | Gem holder |
US3115758A (en) * | 1961-02-07 | 1963-12-31 | Pre Met Manufactures Ltd | Finger ring with spring loaded mount for removable gems |
US3339378A (en) * | 1963-10-17 | 1967-09-05 | Chirol Francis | Process for the securing of precious stones or the like in their mount and products obtained by the application of the said process |
US3643467A (en) * | 1969-05-14 | 1972-02-22 | Edward Postel | Mounting head for article of jewelry containing interchangeable ornaments |
US3739598A (en) * | 1969-05-14 | 1973-06-19 | E Postel | Jewelry article for interchangeable ornaments, and means for disengaging said ornament |
US3862550A (en) * | 1972-10-06 | 1975-01-28 | Don F Sengenberger | Mounting having movably mounted flexible hook means |
US3901045A (en) * | 1973-08-31 | 1975-08-26 | Gabriel Ballester | Expandable ring having segment with spring-engaged crossed arms |
US3959989A (en) * | 1975-02-10 | 1976-06-01 | Lawrence Peska Associates, Inc. | Ring having adjustably mounted rapidly rotatable indicia-bearing member |
US4184343A (en) * | 1977-12-29 | 1980-01-22 | Green James W | Safety clutch for earring |
US4220017A (en) * | 1978-08-07 | 1980-09-02 | Harold Freeman Jewelry Mfg. Co., Inc. | Convertible finger ring |
US4292818A (en) * | 1979-09-17 | 1981-10-06 | Jean Vitau | Setting and method for mounting precious stones and the like therein |
USD265641S (en) * | 1980-09-22 | 1982-08-03 | Bongiorno Alexander J | Jewel holder for a pinch earring |
US4519220A (en) * | 1983-02-22 | 1985-05-28 | Burrell Lynn M | Interchangeable jewelry having securing means |
US4566294A (en) * | 1984-02-02 | 1986-01-28 | Jan Brzozowski | Method for the mounting of gems and resulting product |
US4566294B1 (en) * | 1984-02-02 | 1994-08-09 | Jan Brzozowski | Method for the mounting of gems and resulting product |
US4726200A (en) * | 1986-07-10 | 1988-02-23 | Carter Nick P | Combination ring pendent |
US4750245A (en) * | 1986-10-17 | 1988-06-14 | Alexandros Moussouris | Gemstone mounting apparatus and method |
US4793156A (en) * | 1987-02-03 | 1988-12-27 | Keystone Findings, Inc. | Gem setting with channel-shaped support |
US4972685A (en) * | 1988-06-14 | 1990-11-27 | D. Swarovski & Co. | Mount for gems |
USD325180S (en) * | 1989-12-07 | 1992-04-07 | Meang Chia | Jewelry link |
US5077989A (en) * | 1990-02-22 | 1992-01-07 | Harry Dillabaugh | Interchangeable setting |
USD337070S (en) * | 1990-04-03 | 1993-07-06 | Meang Chia | Jewelry link |
US5419159A (en) * | 1991-08-06 | 1995-05-30 | Muller; Ludwig | Article of jewelry |
US5433090A (en) * | 1993-04-16 | 1995-07-18 | Santiago; Raoul M. | Variable finger ring with biased shank and method of making same |
US5671613A (en) * | 1995-10-10 | 1997-09-30 | Hoover & Strong, Incorporated | Gem setting having notched prongs |
US5758517A (en) * | 1996-07-18 | 1998-06-02 | M. Fabrikant & Sons, Ltd. | Method and apparatus to set precious stones without hammering |
US6116054A (en) * | 1997-07-10 | 2000-09-12 | Czupor; Stephen Francis | Openable gem setting |
US6149508A (en) * | 1997-11-03 | 2000-11-21 | Motorola, Inc. | Chemical mechanical planarization system |
US5992177A (en) * | 1998-02-27 | 1999-11-30 | Beard; Guy | Gem stone mount |
US6112551A (en) * | 1998-09-09 | 2000-09-05 | Irikura Precious Metal Craft Ltd. | Setting metallic parts for setting a facet cut precious stone |
US6408647B1 (en) * | 1998-10-14 | 2002-06-25 | Joseph C. Koll | Rotating design element for a jewelry item |
US5943882A (en) * | 1998-11-05 | 1999-08-31 | Erb; Jean-Francois Albert | Self sizing ring |
US6629434B2 (en) * | 1998-12-31 | 2003-10-07 | Meang K. Chia | Decorative jewelry article |
USD432447S (en) * | 1999-03-16 | 2000-10-24 | Karabet Takessian | Gemstone setting for a finger ring |
US6260384B1 (en) * | 1999-03-26 | 2001-07-17 | Kenneth L. Mino | Jewelry setting with a faceted cavity |
US6412304B1 (en) * | 1999-05-24 | 2002-07-02 | Stuart J. Adelman | Jewelry |
US6415629B1 (en) * | 1999-11-19 | 2002-07-09 | Continential Jewelry (Usa) Inc. | Apparatus for setting precious gems in jewelry through the use of screws and other stabilizing means |
US6484537B2 (en) * | 2000-01-24 | 2002-11-26 | Korabet Takessian | Replaceable gem stone setting for a jewelry piece |
US6422038B1 (en) * | 2000-04-26 | 2002-07-23 | Edmond Chin | Single prong jewerly setting |
US6568213B2 (en) * | 2000-05-31 | 2003-05-27 | Alfred Butler, Inc. | Adjustable jewelry bezel setting |
US6711915B2 (en) * | 2001-01-03 | 2004-03-30 | Jonathan F. Quach | Adjustable mounting for jewelry |
US20020148252A1 (en) * | 2001-04-13 | 2002-10-17 | Don Fernandes | Pendant having multiple gemstones on a rotatable wheel |
US6701747B2 (en) * | 2001-10-18 | 2004-03-09 | Heart & Company | Decorative articles with interchangeable modules |
US6634184B2 (en) * | 2001-12-03 | 2003-10-21 | Hord Crystal Corporation | Prongless gemstone setting |
US6640666B2 (en) * | 2002-01-18 | 2003-11-04 | Larry E. Pliley | Vise system with article engaging jaw accessories |
US6598277B1 (en) * | 2002-05-13 | 2003-07-29 | Joel Schecter | Gemstone retention by use of controllable setting force |
USD473817S1 (en) * | 2002-11-01 | 2003-04-29 | Israel Itzkowitz | Jewelry setting |
US20050120746A1 (en) * | 2003-12-04 | 2005-06-09 | Ronald Winston | Flexible linkage for jewelry and method of making |
US7055681B2 (en) * | 2004-02-04 | 2006-06-06 | Ralph Herzog | Display structure for gemstones and the like |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US20060288734A1 (en) * | 2005-06-23 | 2006-12-28 | Sol Savranksy Diamonds, Inc. | Interchangeable semi-mount ring system and method for selling rings |
US20090100881A1 (en) * | 2007-10-23 | 2009-04-23 | Miele & Cie. Kg | Dispensing system for liquid or viscous treating agents for use in a washing machine, and washing machine |
US8171757B2 (en) * | 2007-10-23 | 2012-05-08 | Miele & Cie. Kg | Dispensing system for liquid or viscous treating agents for use in a washing machine, and washing machine |
US20090199593A1 (en) * | 2008-02-11 | 2009-08-13 | Corvino Antonio | Jewellery element including a precious stone |
US8096145B2 (en) * | 2008-02-11 | 2012-01-17 | Corvino Antonio | Precious stone ring |
US20150135769A1 (en) * | 2013-11-21 | 2015-05-21 | Larry Mark LEBOVITZ | Small Object Holder |
CN110179220A (en) * | 2019-05-13 | 2019-08-30 | 深圳市翠绿首饰制造有限公司 | A kind of core moves female and guards against and manufacturing method and its ornaments structure |
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