KABUSHIKI KAISHA ZEN KENCHIKU SEKKEI JIMUSHO
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 25, 2005 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 89 Total Citation Count
- Mar 06, 1996 Earliest Filing
- 5 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2005/0183,380 Post-construction anchor, and drill bit for drilling prepared holes thereforAbandonedMar 03, 05Aug 25, 05[E02D]
6851492 Fastener, hammering jig for installing the fastener, and drill bit for working undercut holeExpiredAug 12, 02Feb 08, 05[E21B]
5746556 Anchor unit with expansive anchor member expanded by utilizing turning force of boltExpiredMar 06, 96May 05, 98[F16B]
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