Connector with switching function
CA 2453393 A1 · Owner: Matsushita Electric Works, Ltd. · Inventors: Mugiuda, Toru; Hoshino, Narutoshi; Taniguchi, Tadashi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A connector with switching function, for example used for testing an internal , circuit of a mobile telecommunication equipment comprises a stationary contact and a movable contact which are ordinarily contacted a housing with a contact , storage cavity into which the stationary contact and the movable contact are inserted. The housing has an opening through which a center conductor of the probe is inserted so as to contact to the movable contact for switching the connection of the internal circuit. The movable contact is formed in a manner so that a plate spring portion is obliquely elongated toward a lower space of the stationary contact, an extension of the plate spring portion is …
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 December 25, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 25, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 25, 2024.
- 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.