| Patents for A44C 11 - Watch chains; Ornamental chains (1,681) |
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| 05/09/1995 | US5413519 Interconnected ring toy |
| 05/09/1995 | US5412935 Fine jewelry chain, link therefor, and method of manufacture thereof |
| 05/09/1995 | US5412850 Jewelry clasp |
| 04/25/1995 | US5410125 Methods for producing indicia on diamonds |
| 04/25/1995 | US5408820 Process for making hollow diamond cut rope chain |
| 04/20/1995 | DE4436576A1 Chain, in particular necklace |
| 03/21/1995 | US5398391 Wire connection member for strung beads ornaments |
| 03/01/1995 | CN1099249A A process for the manufacture of a chain which is flexible, very compact, of superior width and reduced thickness, a novel chain prepared by the process |
| 02/28/1995 | US5392616 Connection element for jewellery |
| 02/28/1995 | US5392497 Magnetic clasp |
| 02/22/1995 | CN2189843Y Health-care clothes with cobbles |
| 02/02/1995 | WO1994028753A3 Fastening element for a baby chain |
| 01/26/1995 | DE4323673A1 Fastener for items of jewellery |
| 01/12/1995 | DE4324387A1 Schmuck-Kordelkette Jewelry rope chain |
| 12/22/1994 | WO1994028753A2 Fastening element for a baby chain |
| 12/21/1994 | EP0629364A1 Fine jewelry, diamond cut chain and method of manufacture thereof |
| 12/07/1994 | EP0627181A1 Fine jewelry chain, link therefor, and method of manufacture thereof |
| 11/30/1994 | EP0530178B1 Magnetic clasp |
| 11/08/1994 | US5361575 Fine jewelry rope chain |
| 10/11/1994 | US5353584 Hollow diamond cut rope chain with multi-faceted surfaces |
| 10/04/1994 | US5351505 Fastener for jewelry |
| 09/28/1994 | CN1092689A Magnetic necklace |
| 09/14/1994 | CN2176662Y Necklace fastener |
| 09/07/1994 | CN2176045Y Magnetic gold plating zipper |
| 09/06/1994 | US5343718 Chain link for gems, and ornamental chain comprising such links, and a method for producing said chain |
| 08/30/1994 | US5341659 Multi-strand jewelry clasp |
| 08/30/1994 | US5341634 Interlocking link chain |
| 08/10/1994 | CN2173522Y Slotted metal connected agate wrist-watch chain |
| 07/13/1994 | CN2171235Y Luminous necklace |
| 07/06/1994 | CN1089017A Fitting for ball chains |
| 07/06/1994 | CA2112790A1 Interlocking link chain |
| 06/15/1994 | CN2169250Y Necklace radio |
| 05/10/1994 | US5309704 Method of producing chain links and chain links produced therefrom |
| 04/19/1994 | US5303540 Fine jewelry diamond cut rope chain and method of manufacturing same |
| 04/12/1994 | US5301498 Rope chain component |
| 03/30/1994 | EP0589601A1 Fitting for ball chains |
| 03/22/1994 | CA2106539A1 Fitting for ball chains |
| 02/17/1994 | WO1994003084A1 Wire connector for outfit connected with harness cords |
| 02/16/1994 | CN2155704Y Gem magnetic chain |
| 02/15/1994 | US5285625 Spiral diamond cut jewelry chain |
| 01/19/1994 | CN2153253Y Necklace |
| 10/27/1993 | CN2144421Y Ornamental chain |
| 09/21/1993 | US5245732 Jewelry clasp |
| 09/12/1993 | CA2073702A1 Magnetized novelty beads |
| 08/18/1993 | CN2140157Y Necklace with funny carved figure pendant |
| 08/04/1993 | EP0552321A4 Methods for producing indicia on diamonds |
| 08/04/1993 | CN2139378Y Gem, jade necklace and chain bracelet inlayed with metal |
| 07/28/1993 | EP0552321A1 Methods for producing indicia on diamonds. |
| 06/30/1993 | CN2137094Y Necklace with magnetic connecting device and magnetic pendant |
| 06/15/1993 | US5219624 Decorative multi-bead tassel |
| 06/09/1993 | DE4139942A1 Jewellery chain with links of two half shell shapes - has wedges with holes in for pins, free inner cavity, locking pins. |
| 05/27/1993 | WO1993009897A1 Hollow diamond cut rope chain and method of making same |
| 05/19/1993 | EP0542399A1 Hollow diamond cut rope chain |
| 03/23/1993 | US5195335 Magnetized novelty beads |
| 03/23/1993 | CA2011673C Fine jewelry rope chain |
| 03/03/1993 | CN1069401A Connection element for jewellery |
| 02/18/1993 | WO1993002584A1 Connection element for jewellery |
| 02/18/1993 | CA2090405A1 Connection element for jewellery |
| 02/16/1993 | US5185995 Rope chain with novel link |
| 01/27/1993 | EP0524453A1 Necklace closure, or chain part, for jewellery chains |
| 12/26/1992 | CA2045386A1 Anti-smoking aid |
| 12/16/1992 | EP0518825A1 Chain structure for ornamental uses and a method of production thereof |
| 10/20/1992 | US5155990 Metal platelet compound |
| 10/14/1992 | CN2118423U Ancient-imitated carving necklace |
| 08/19/1992 | EP0499189A1 A chain link for gems, an ornamental chain comprising such links, and a method for producing such chain |
| 08/06/1992 | WO1992009876A3 Methods for producing indicia on diamonds |
| 08/04/1992 | US5134862 Jewelry device with locked chain |
| 07/14/1992 | US5129220 Hollow rope chain with simulated diamond cut |
| 06/30/1992 | US5125225 Process for making hollow diamond cut rope chain |
| 06/17/1992 | CN2107159U Quick detecting key chain |
| 06/17/1992 | CN1061929A Methods for producing indicia on diamonds |
| 06/10/1992 | EP0489250A1 Bracelet or necklace |
| 04/12/1992 | WO1992009876A2 Methods for producing indicia on diamonds |
| 02/12/1992 | EP0470937A1 Decorative chain called rope chain, obtained using "C"-shaped components stamped out of thin sheet |
| 01/23/1992 | WO1992000686A1 Item of jewellery incorporating one or more elements such as pearls |
| 01/23/1992 | WO1992000685A1 Chain forming method and chain obtained by the method |
| 12/25/1991 | CN1057178A Magnetic jewelry closure with clip |
| 12/24/1991 | US5074127 Highly flexible jewelry band material |
| 12/18/1991 | EP0462077A1 Method of forming a decorative chain, and article produced in this way |
| 12/03/1991 | US5069028 Decorative chain of staggered links formed from bent laminar elements |
| 11/28/1991 | WO1991017675A1 Magnetic clasp |
| 10/01/1991 | CA1289761C Fine jewelry rope chain |
| 08/14/1991 | EP0441138A1 Ornamental chain |
| 08/14/1991 | CN1053741A Metal platelet compound |
| 08/07/1991 | EP0440053A1 Structure of metallic plates |
| 08/01/1991 | CA2034133A1 Metal platelet compound |
| 06/12/1991 | EP0431720A1 Fine jewelry rope chain |
| 05/28/1991 | US5018250 Fastening device for necklaces |
| 04/25/1991 | DE3934895A1 Chain link with three lengthwise sections - incorporates two cross-wise sections and has plate with at least three corners |
| 04/16/1991 | US5007252 Combination necklace |
| 03/12/1991 | US4998330 Jewelry closure device |
| 03/12/1991 | CA1281170C Swivel snap hook of synthetic resin and method of manufacturing the same |
| 03/05/1991 | US4996835 Fine jewelry rope chain |
| 01/22/1991 | US4986067 Lightweight jewelry |
| 12/27/1990 | EP0404735A1 Decorative chain of staggered links formed from bent laminar elements |
| 12/25/1990 | US4979276 Method of manufacturing articles suitably used as necklaces, bracelets and similar items |
| 12/04/1990 | US4974428 Ornamental article |
| 11/27/1990 | US4972670 Process for the automatic production of ornamental link chains |
| 10/25/1990 | CA2012941A1 Combination hinge and clasp for jewelry |
| 10/24/1990 | CN2064243U Novel magnetotherapy necklace |