Seat belt retractor
CA 2047864 A1 · Owner: Matsuura, Shizutaka · Inventors: Fujimura, Yoshiichi; Matsuura, Shizutaka
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A seat belt retractor comprises a frame including a pair of opposite side walls and a rear wall extending between the side walls, a seat belt take-up reel extending between the side walls of the frame, a first gripping member mounted to the rear wall of the frame to grip a seat belt a shaft, extending between the side walls of the frame a second, gripping member having a support hole at one end to receive the shaft whereby the second gripping member is pivotally supported by the frame, the second gripping member being rotated between a position where the other free end of the, second gripping member is overlapped with the first gripping member and a position remote from the first gripping …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed July 25, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 25, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 25, 2013.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.