Electrical contact
CA 1085654 A · Owner: Olin Corporation · Inventors: Caron, Ronald N.; Shapiro, Stanley
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
High strength copper base alloy electrical connectors having good stress corrosion resistance stress relaxation, resistance and good strength to bend ductility. The connectors contain from 1 to 5% tin, 1 to 4.5% silicon and a minimum tin plus silicon content of 3.5%.
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
- Granted September 16, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 16, 1997.
- 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.