Combination walking stick and seat
CA 2129262 A1 · Owner: Ball, Bryan · Inventors: Ball, Bryan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A walking stick and seat combination comprising a shank with a butt plate and a saddle-type seat. A parallelogram type cabinet hinge is mounted to the butt plate and to an intermediate portion of a handle-seat element to allow the handle-seat element to pivot from a walking stick position where the shank is in the plane of the handle-seat element and a seat position where the handle-seat is at 90° to the shank with the butt plate in engagement with the bottom of the seat.
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 August 1, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 1, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 1, 2016.
- 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.