J.M. Clipper Corporation

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS149

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6017037 Seal deviceOct 16, 97Jan 25, 00[F16J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6530573 Seal deviceExpiredOct 31, 00Mar 11, 03[F16J]
5297805 Sealing ringExpiredOct 01, 92Mar 29, 94[F16J]
4588769 Multipurpose fire resistant sealing and caulking compoundExpiredJan 31, 85May 13, 86[C09D]
4581882 Refractory fiber rope packingExpiredOct 19, 84Apr 15, 86[B65D, D02G]

Top Inventors for This Owner

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