Connector attachment device
CA 2020829 C · Owner: Takano, Tsunesuke · Inventors: Sinzawa, Kouichi; Takano, Tsunesuke
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Connector assemblies for mounting electrical components and for establishing electrical connection with the same are provided with a support base which defines an engaging hole to accept a connector subassembly. The connector subassembly includes an electrically insulating base member and a pair, of U-shaped resilient electrical connectors which are adapted to support an electrical component as well as establish electrical communication therewith. The support base and the connector subassembly are collectively provided with structures which allow the insulating base member to be inserted into the engaging hole of the support base to achieve a coupled position and such that upon reaching …
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
- Filed July 10, 1990 and granted August 31, 1993. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 10, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 10, 2012.
- 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.