HIRSCH SPEIDEL, INC.

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Patent Activity in the Last 10 Years

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Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D438812 Expansion braceletOct 14, 99Mar 13, 01[1101]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5748571 Plastic top shellExpiredMay 20, 92May 05, 98[G04B, A44C, F16G]
5724708 End connector assembly for watchbandExpiredDec 03, 96Mar 10, 98[A44C]
5660308 Connector for expansible watchband sectionsExpiredMay 31, 96Aug 26, 97[A44C]
5657515 End connectorExpiredJul 16, 96Aug 19, 97[A44C]
5441686 Method of forming and assembling top shells onto the links of metallic watchbandsExpiredDec 17, 93Aug 15, 95[B29C]
D360132 Display packageExpiredMay 23, 94Jul 11, 95[]
D358786 Expansion braceletExpiredJun 07, 93May 30, 95[]
D358112 Expansion braceletExpiredMay 25, 93May 09, 95[]
D356975 Expansion braceletExpiredMar 31, 94Apr 04, 95[]
D355866 Expansion braceletExpiredJun 07, 93Feb 28, 95[]
D352916 Expansion braceletExpiredJul 22, 93Nov 29, 94[]
5358134 Display packageExpiredSep 13, 93Oct 25, 94[B65D]
D350911 Expansion braceletExpiredFeb 11, 93Sep 27, 94[]
D350495 Expansion braceletExpiredAug 04, 93Sep 13, 94[]
D349866 Expansion braceletExpiredAug 26, 93Aug 23, 94[]
D348364 Display caseExpiredOct 26, 92Jul 05, 94[]
D346522 Wall display unit for watchbandsExpiredDec 22, 92May 03, 94[]
D346132 Expansion braceletExpiredJul 13, 92Apr 19, 94[]
5272683 End connector assembly for watch bandExpiredMay 20, 92Dec 21, 93[G04B]
D341333 Photo identification locketExpiredMar 05, 91Nov 16, 93[]

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