IWATA BOLT KABUSHIKI KAISHA

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 742

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9719549 BoltFeb 18, 15Aug 01, 17[F16B]
8858142 Earth boltApr 04, 12Oct 14, 14[F16B]
7857567 Bolt-nut fastening mechanismSep 14, 04Dec 28, 10[F16B]
6908270 Self-locking boltJul 12, 00Jun 21, 05[F16B]
5882160 Loosening and dislodging preventing screwApr 21, 97Mar 16, 99[F16B]
5876168 Thread forms for preventing disengagement between male and female screwheadsOct 07, 96Mar 02, 99[F16B]
5672037 Loosening and dislodging preventing screwOct 25, 95Sep 30, 97[F16B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0191,152 Bolt & NutAbandonedApr 04, 05Sep 01, 05[F16B]
D285651 BoltExpiredNov 22, 83Sep 16, 86[]
D283817 Central processing unit for computerExpiredOct 21, 83May 13, 86[]
4299520 Drive nutExpiredJan 04, 80Nov 10, 81[F16B]

Top Inventors for This Owner

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