Equipment protecting electrical circuit breaker
CA 1202653 A · Owner: Heinrich Kopp Gmbh & Co. Kg · Inventors: Franz, Herbert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
TITLE OF THE INVENTION:, EQUIPMENT PROTECTING ELECTRICAL CIRCUIT BREAKER ABSTRACT OF THE DISCLOSURE:, A compact equipment protecting electrical circuit breaker having a short-circuit and excess current tripping action as well as a signal change switch for actuating and protecting household appliances, office machines, manufacturing devices and the like, includes a breaker and tripping mechanism which is a combination of a cocking body (5) with an unlatching lever (4) supported therein, a tilting contact piece (6) and, a cam lever (14) with the functional inclusion of several spring elements. The combination is mounted on a common axis in a central location below the operating mechanism (1 - …
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 April 1, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 1, 2003.
- 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.