U-Sun Gasket Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 285
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 289
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS248
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 132

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9120124 Gasket material comprising fluororubber compound coated metal plate and method for manufacturing the sameJan 23, 12Sep 01, 15[B05D, F16J]
7744095 Cylinder head gasketSep 17, 04Jun 29, 10[F02F, F16J]
6640767 Oil pan structure and oil pan separatorJul 19, 02Nov 04, 03[F01M]
6170620 Disc brake and anti-squeal shim thereforOct 22, 98Jan 09, 01[F16D]
6105736 Disc brake and anti-squeal shim thereforApr 15, 98Aug 22, 00[F16D]
5731040 Method for manufacturing gasket materialJan 13, 97Mar 24, 98[B05D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5615897 Gasket material layer including cork, fibers, rubber, and a rubber chemicalExpiredSep 15, 95Apr 01, 97[F16J]

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