Expired Canadian patentCanada
No translation available
CA 1096442 A · Owner: Saft - Societe Des Accumulateurs Fixes Et De Traction · Inventors: Gabano, Jean-Paul; Broussely, Michel
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 February 24, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 24, 1998.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 12, 1978
GrantedFebruary 24, 1981
Term endedFebruary 24, 1998
Patent numberCA 1096442 A
Classification (IPC)H01M4/56 +2 more
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.