Bridgestone Flowtech Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL466

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5653480 Pipe couplingSep 15, 95Aug 05, 97[F16L]
5150924 Hose fittingFeb 01, 91Sep 29, 92[F16L]
5149145 Hose fittingFeb 04, 91Sep 22, 92[F16L]
5076614 Hose fittingFeb 04, 91Dec 31, 91[F16L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5150925 Hose fittingExpiredSep 25, 90Sep 29, 92[F16L]
5090741 Hose end fittingExpiredJun 23, 89Feb 25, 92[F16L]
4984826 Hose connection assemblyExpiredSep 26, 88Jan 15, 91[F16L]
4906028 Hose connection assemblyExpiredJan 09, 89Mar 06, 90[F16L]
4906030 Hose fittingExpiredJun 23, 89Mar 06, 90[F16L]

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