Seatback carrier
CA 2254539 A1 · Owner: Bell, Carolyn · Inventors: Bell, Carolyn
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a personal oxygen system carrier comprising a first frame member having a pair of horizontal support members connected across a pair of vertical support members a second frame member having, a pair of horizontal support members connected across a pair of vertical support members, an upper set of struts having first and second ends rotatably connected at each end to the first and second frame members respectively, a lower set of struts, having first and second ends rotatably connected at each end to the first and second frame members, respectively, and straps for attaching the carrier to the vehicle seatback. The carrier may also be outfitted with a base member …
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 November 25, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 25, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 25, 2020.
- 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.