Expired Canadian patentCanada
Pressure and temperature responsive engine shut-down devices
CA 765237 A · Owner: Sentinel Distributors · Inventors: Joe E. Goodwin
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordRead 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
- Granted August 15, 1967. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 15, 1984.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Filed—
GrantedAugust 15, 1967
Term endedAugust 15, 1984
Patent numberCA 765237 A
Classification (IPC)F02B77/08
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.