Electrical connector device
CA 2017724 C · Owner: Takano, Tsunesuke · Inventors: Takano, Tsunesuke
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electrical connector device has elongated narrow conductor plates provided on one side of an insulating base made of plastic, the conductor plates being bent upward so as to provide upwardly projecting conductor strips. The device also has a tubular insulating member having a bottom provided with apertures for receiving the conductor strips. structures are provided on the insulating base and the tubular insulating member for fastening the tubular insulating member to the insulating base by a single snap fit action. The device further has a male engaging member having female connector members adapted to fit on the conductor strips. When the tubular insulating member is fixed to the …
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 May 29, 1990 and granted August 17, 1993. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 29, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 29, 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.