Seatbelt retractor
CA 2037871 A1 · Owner: Takata Corporation · Inventors: Matsuura, Shizutaka; Fujimura, Yoshiichi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A seatbelt retractor comprises a frame having a pair of opposite side plates, a reel shaft extending between the side plates, an operating mechanism connected to the reel shaft and attached to the outer surface of the side plate and a cap-like cover surrounding the operating mechanism. A flexible member is received in and extends along an open end of the cap-like cover and is in close contact with the outer surface of the side plate.
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 March 8, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 8, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 8, 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.