Connector for power cable
CA 1114471 A · Owner: Noma Inc. · Inventors: Drew, Douglas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A plug connector engageable with an electrical outlet comprising an insulating body encapsulating circuitry providing pathways for electrical current delivered by said connector to an associated power cord and having a deep blind-end,socket for, an elongated circuit breaker; there being a gap in said circuitry interrupting a said pathway with both terminals of the gap in position at the blind-end of said socket to be bridged by said circuit breaker.
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 December 15, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 15, 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.
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.