UNION BANK OF SWITZERLAND

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21L MAKING CHAINS 54

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5487264 Hollow diamond cut rope chainJun 24, 92Jan 30, 96[B21L]
5408820 Process for making hollow diamond cut rope chainJun 24, 92Apr 25, 95[B21L]
5353584 Hollow diamond cut rope chain with multi-faceted surfacesJun 25, 92Oct 11, 94[B21L]
5129220 Hollow rope chain with simulated diamond cutNov 14, 91Jul 14, 92[B21L]
5125225 Process for making hollow diamond cut rope chainNov 14, 91Jun 30, 92[B21L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D337073 Jewelry chainExpiredAug 27, 90Jul 06, 93[]
D335834 Jewelry chainExpiredJan 29, 90May 25, 93[]
D334152 Jewelry chainExpiredJan 29, 90Mar 23, 93[]
D333637 Jewelry chainExpiredJan 05, 90Mar 02, 93[]
D333106 Jewelry chainExpiredJan 30, 90Feb 09, 93[]
D330343 Jewelry chainExpiredAug 27, 90Oct 20, 92[]
D329828 Jewelry chainExpiredAug 31, 90Sep 29, 92[]
4983410 Disposable expandable tea cartridgeExpiredAug 17, 88Jan 08, 91[A47J, A47G, B65D]
4957753 Vacuum packed ground coffee packageExpiredDec 12, 88Sep 18, 90[B65B]
4804550 Method for packaging ground coffeeExpiredDec 10, 86Feb 14, 89[B65B]
4756915 Process for preparing a brewed beverageExpiredApr 09, 87Jul 12, 88[A23F]
4672724 Lock for ornamental jewelry chainExpiredMay 21, 86Jun 16, 87[A44B]
4651517 Jewelry rope chainExpiredAug 15, 85Mar 24, 87[B21L]
4379947 System for transmitting data simultaneously with audioExpiredFeb 02, 79Apr 12, 83[H04H, H04J]

Top Inventors for This Owner

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