| Patents for A44C 27 - Making jewellery or other personal adornments (2,638) |
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| 03/14/2001 | EP1047310A4 Process of manufacturing trophies, medals and award plates, made of polyester, estervinylic or epoxy resins, reinforced with fiberglass |
| 03/01/2001 | DE19927137C1 Verwendung einer Kupfer-Zinn-Eisen-Titan-Legierung Use of a copper-tin-iron-titanium alloy |
| 02/28/2001 | CN1062609C Alloy in particular for use in manufacturing of frames for glass, jewelery and the like |
| 02/22/2001 | WO2001012008A1 Jewelry apparatus and method of setting gemstones therein |
| 02/21/2001 | CN1284916A Diamond or gemstone marking by plurality of grooves |
| 02/14/2001 | CN1283711A Electrolyte for electrocasting/electrodeposition of platinum and its method |
| 02/08/2001 | DE19936700A1 Device for working on ring comprises base on to which ring is fitted, sleeve which is inserted in bore in center of base, leaving annular space which is filled with curable material after which sleeve is mounted on mandrel |
| 02/08/2001 | DE19934312A1 Jewellery article is made from material having shape memory effect and super-elastic behaviour thermally treated into final shape |
| 01/10/2001 | EP0857223B1 Precious metal composition and artifacts made therefrom |
| 01/09/2001 | US6171989 Silver-colored sintered product and method of producing the same |
| 01/04/2001 | DE19958800A1 White gold jewelry alloy for all jewelry purposes contains alloying additions of silver and iron |
| 01/03/2001 | EP1065288A1 A gold alloy and a process for the manufacture thereof |
| 01/03/2001 | CN1278561A White copper alloy material not containing nickel |
| 01/02/2001 | US6167725 Threadless jewelry connector assembly |
| 01/02/2001 | CA2161053C Process of making metal castings |
| 12/20/2000 | EP1061148A1 Nickel-free white copper alloy material |
| 12/20/2000 | EP1061146A1 Copper alloy containing tin, iron and titanium |
| 12/20/2000 | EP1014824A4 An improved award medal and process for making same |
| 11/29/2000 | CN1274554A Agate bead making method and equipment |
| 11/23/2000 | WO2000069303A1 Luminescent ornamental object |
| 11/14/2000 | US6146772 Composite wire for the manufacture of jewelry articles |
| 11/14/2000 | US6146723 Enhanced gem stone and a method of simulating the appearance of an expensive gem stone |
| 11/14/2000 | US6145198 Method of making a spring for earring clip |
| 11/09/2000 | WO2000065949A1 Mesh jewel and method for manufacturing thereof |
| 11/02/2000 | EP1047310A2 Process of manufacturing trophies, medals and award plates, made of polyester, estervinylic or epoxy resins, reinforced with fiberglass |
| 10/25/2000 | EP1005280A4 Toy jewelry kit with assembly work stations |
| 10/25/2000 | EP0968669B1 Bracelet made of a flexible setting and of links ; process for making the same |
| 10/12/2000 | WO2000059328A2 Jewelry chain |
| 10/11/2000 | EP1042132A1 Diamond or gemstone marking by plurality of grooves |
| 10/11/2000 | CN2399968Y Jewelry ornaments |
| 10/05/2000 | DE19913724A1 Method to manufacture perfectly fitting ear or intimate jewellery, especially for men; involves forming mould and model of ear, which is used to form model and mould for casting jewellery item |
| 10/03/2000 | US6125516 Method of producing an item of hollow jewelry |
| 09/26/2000 | US6123786 Gold materials for accessories hardened with minor alloying components |
| 09/26/2000 | US6123141 Method of forming a wax replica |
| 09/17/2000 | CA2301502A1 Locking ring anvil |
| 09/14/2000 | WO2000053433A1 Method for the production of a covering element for potentially breakable material |
| 09/06/2000 | EP1033192A1 Mould for wax ring patterns |
| 08/10/2000 | WO2000046413A1 Jewellery alloy compositions |
| 08/03/2000 | DE19905881A1 Precious metal or non-precious metal jewelry article, especially a platinum article, is black coated by applying a layer containing or consisting of titanium nitride or titanium-aluminum nitride |
| 07/26/2000 | EP1021271A1 Laser marking system for gemstones and method of authenticating marking |
| 07/25/2000 | US6092358 Thin walled silver filled gold jewelry |
| 07/20/2000 | DE19908956C1 Assembly for casting individual jewelry rings of precious metals has a base carrier to take larger and smaller cylinder bodies with a ring width gauge and a sleeve to define the hollow zone of required dimensions |
| 07/20/2000 | DE19859940A1 Tension ring, to be used in jewellry, made of elastic metal core with precious metal cover, both joined with specific method |
| 07/12/2000 | CN2386675Y Pendant inlaid with transparent portrait and decorative handicraft |
| 07/11/2000 | US6086965 Award medal and process for making same |
| 07/05/2000 | EP1016356A1 Ornamental element and production method |
| 07/05/2000 | EP1014824A1 An improved award medal and process for making same |
| 07/04/2000 | US6083267 System and method for designing accessory |
| 06/28/2000 | EP1013476A1 Device and method for applying elements of glass |
| 06/28/2000 | CN1257791A Facilities and method for mounting plurality of three-D elements made of glass to substrate |
| 06/21/2000 | EP1010768A1 Grey-colored gold alloy, without nickel |
| 06/21/2000 | DE19854965A1 Multi-part jewellery object has several parts with inner part having four or more flat contact faces and with curved or facetted outside surface part |
| 06/20/2000 | US6077366 Process for producing a high-purity hard gold alloy |
| 06/08/2000 | DE19958954A1 Precious metal article, especially a wrought gold jewelry article, is produced from a composite of precious metal and a removable copper-nickel alloy |
| 06/07/2000 | EP1005280A1 Toy jewelry kit with assembly work stations |
| 06/06/2000 | US6071471 Platinum-rhodium-ruthenium alloy |
| 06/06/2000 | US6071332 Organic binder and/or an inorganic glass, oxide, silicate, or precursor, with one exception; and triarylphosphine ligand-stabilized gold cluster of given formula as gold source; for ceramic decorations or coloring plastics and lacquers |
| 05/16/2000 | US6062045 Wear resistance jewelry |
| 05/09/2000 | US6060045 Vitaminized air freshener and room deodorizer pad |
| 04/26/2000 | EP0994661A1 Method for making a fashion accessory, device therefor and resulting fashion accessory |
| 04/20/2000 | WO2000022180A1 Composition for jewelry |
| 04/20/2000 | DE19909642C1 Making three dimensional vehicular cladding, applies clear sheet to block of frangible e.g. stone or crystalline decorative material, followed by separation with thin frangible layer, followed by shaping and injection-molding |
| 04/05/2000 | CN1249154A Chain made of flexible structure and multiple hard members, and method for assembling same |
| 04/04/2000 | US6045635 High-purity hardened gold alloy and a process of producing the same |
| 03/30/2000 | WO1999067358A3 Method of preparing objects containing dna |
| 03/29/2000 | EP0987966A1 Decorative stone |
| 03/29/2000 | CN1248417A Gem mounting technique and adnornment article made from it |
| 03/22/2000 | EP0986971A1 Stone setting methods and articles |
| 03/22/2000 | EP0841992B1 Surface treatment method for skin-contacting metallic objects |
| 03/16/2000 | WO2000013540A1 Decorated pearl with integrated ornamental element |
| 03/07/2000 | US6032719 Method for producing hollow jewelry ring |
| 02/23/2000 | CN2364722Y Die of reverse side pattern for ornaments |
| 02/22/2000 | US6026572 Manufacture of a jewelry ring having inner lips at edges thereof and being elongated and shaped by a roller assembly to strengthen the same |
| 02/22/2000 | US6026571 Method of connecting a stem to a base of an article of jewelry |
| 02/17/2000 | WO2000007480A1 Hinge construction, especially for items of jewellery |
| 02/16/2000 | CN2363539Y Wax mould structure for link of metal watchband |
| 02/10/2000 | DE19834858A1 Goldlegierung für Schmuckzwecke Gold alloy for jewelry |
| 02/09/2000 | EP0978572A1 Gold base alloy for jewellery |
| 02/09/2000 | EP0883355A4 Hoop earring |
| 02/03/2000 | WO2000005442A1 Craft lanyard material |
| 01/12/2000 | CN1241120A Decorative stone |
| 01/05/2000 | EP0968669A1 Bracelet made of a flexible setting and of links ; process for making the same |
| 12/30/1999 | DE19828045A1 Printed ceramic plate or disc e.g. for fan clubs or collector's items |
| 12/29/1999 | WO1999067358A2 Method of preparing objects containing dna |
| 12/21/1999 | US6003228 Method for making a decorative or jewelry item |
| 12/16/1999 | WO1999064187A1 Process and die for the production of necklaces |
| 12/15/1999 | EP0963166A1 Making items of jewellery and apparatus therefor |
| 12/15/1999 | CN1238813A Gemstones formed of silicon carbide with diamond coating |
| 12/02/1999 | WO1999032006A3 Process of manufacturing trophies, medals and award plates, made of polyester, estervinylic or epoxy resins, reinforced with fiberglass |
| 11/16/1999 | US5985469 White decorative part and process for producing the same |
| 11/16/1999 | US5983669 Spring for earring clip and method of making same |
| 11/09/1999 | US5981060 Decorative member |
| 11/09/1999 | US5981003 Gem stone having an enhanced appearance and method of making same |
| 11/09/1999 | US5979537 Wax replica and soluble core insert used for producing hollow jewelry ring |
| 10/26/1999 | US5972233 Method of manufacturing a decorative article |
| 10/21/1999 | WO1999052393A1 Medallion with decorated substrate carried thereon |
| 10/19/1999 | US5968309 Method for transforming a thermoplastic novelty toothbrush into a costume jewelry piece or toy |
| 10/19/1999 | US5966811 Twist `N` curl |
| 10/06/1999 | EP0946795A1 Gemstones formed of silicon carbide with diamond coating |
| 10/05/1999 | CA2042845C Precious metal article, method for manufacturing same, moldable mixture for use in manufacture of same and method for producing moldable mixture |