Reclining seat
CA 2305291 A1 · Owner: Fukuda, Makoto · Inventors: Fukuda, Makoto; Watadani, Takeshi; Wakimoto, Kunihisa
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A reclining seat, comprising a U-shaped back frame supporting a backrest part and a mounting frame supporting a seat part wherein a connection part is , provided at both end parts of the backframe mounting parts connected , rotatably to both connection parts respectively, are installed on the , mounting frame a rotating member maintaining an angle formed by the backrest part and the seat part at a specified value is installed on at least either of the mounting parts, and the mounting parts are connected to the connection parts through the rotating member so that the angle between the backrest part and the seat part can be adjusted, the rotating member has a shape matching the …
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 June 2, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 2, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 2, 2021.
- 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.