Connector and method of making
CA 2368667 A1 · Owner: Sony Computer Entertainment Inc. · Inventors: Murasawa, Osamu; Aihara, Shinichi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A connector has an insulating housing with a cutout in the side through which is inserted an EMI filter. Multiple signal transmission members are extended through said insulated housing with only selected transmission members piercing the EMI filter. Because only certain signal transmission members extend through the filter, EMI measures can be taken only in the part where voltage is impressed, and by not interposing the EMI filter between nonvoltage bearing transmission members, the standard electric potentials can be made uniform.
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 January 31, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 31, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 31, 2023.
- 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.