Anatomical bicycle seat
CA 2364469 A1 · Owner: Kaptur, Robert · Inventors: Kaptur, Robert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A bicycle seat for a bicycle having a frame with a seat post. A seat base plate is mounted at the upper end of the seat post. Passenger supporting extensions are mounted pivotally on the base plate for limited angular displacement, relative to a fore-and-aft centerline of the seat. A cushion member is supported on, the base plate, a cushion with a rounded peripheral surface is secured to each extension, the cushion for the base plate having a rounded periphery that registers, with the rounded surface of each cushion on the extensions. The cushion for the, base plate has a rearward margin defining a shoulder providing a reaction location, that accommodates rearward force reaction to …
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 December 4, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 4, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 4, 2023.
- 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.