Seating assembly and method of making same
CA 2329340 A1 · Owner: Kackenmeister, Carl · Inventors: Daniels, George F.; Barton, Alan E.; Plant, William David
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A vehicular seat (10) including a seat bottom (12) and a seat back (14). In one embodiment, the seat bottom (12) and seat back (14) are formed from a blow molded frame (16) including side walls (18) extending generally upwardly from a bottom panel (20). A support mat (32) comprising fabric/rubber webbing extends across a central cut-out region (28) in the bottom panel (20) and supports an inflatable cushion (48) comprising a series of air cells (50). An extensible upholstery or trim cover layer (56) covers the inflatable cushion (48) and is joined to the frame (16). In a second embodiment the seat bottom , (12) and seat back (14) are formed from a blow molded shell (62). An …
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 May 12, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 12, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 12, 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.