Saddle chair
CA 2337156 A1 · Owner: Easydoing Oy · Inventors: Jalkanen, Veli-Jussi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a saddle chair which comprises a seat (1) which has a rounded center part (2), and side parts (3) which at least partially curve downwards at an angle from the center part in order to support the pelvis and thigh muscle of the seated person, said side parts (3) having front edges (4) which are at diagonal angles to one another and between them is formed a space (5). On a saddle chair formed in accordance with the invention the central , edge section of the front edges (4) of the seat are curved backwards at an angle towards the center part of the seat (1) in order to form a space in between the edges which extends backwards.
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 July 13, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 13, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 13, 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.