B21L 3/00

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2025/0033,110 LASER WELDABLE STERLING ALLOYOct 15, 24Jan 30, 25Not available
2023/0019,816 LASER WELDABLE STERLING ALLOYJul 13, 21Jan 19, 23Not available
2010/0212,783 FLAIL CHAINMay 07, 10Aug 26, 10PEERLESS CHAIN COMPANY
2010/0018,179 PLANAR, GENERALLY "U" OR "V" SHAPED CHAIN LINKMay 28, 09Jan 28, 10CHAIN AND CHARM INC.
2009/0025,360 Method and Device for Producing a ChainApr 28, 05Jan 29, 09KABELSCHLEPP GMBH
2008/0196,382 METHOD AND APPARATUS FOR FORMING JEWELRY CHAINS FORMED FROM LINKSFeb 19, 08Aug 21, 08Avraham Rozenvasser
2005/0076,491 Method and apparatus for aligning components of a pressOct 14, 03Apr 14, 05STOLLE MACHINERY COMPANY, LLC
2004/0261,394 Jewelry rope chain link elementJul 27, 04Dec 30, 04Not available
2004/0074,221 Method of forming chain linksSep 22, 03Apr 22, 04ROSENWASSER, MR. AVRAHAM MOSHE
2004/0055,269 Jewelry link forming apparatusSep 12, 03Mar 25, 04Not available
2002/0104,306 Exterior shaped link and methodFeb 08, 01Aug 08, 02MICHAEL ANTHONY JEWELERS, INC.
2002/0035,828 Jewelry rope chain link element and methods of manufactureOct 24, 01Mar 28, 02Not available
2001/0039,792 Thin walled attached silver filled gold jewelryJul 17, 01Nov 15, 01Not available