Modular telephone jack outlet
CA 1279708 C · Owner: Walker, Charles Richard Sydney · Inventors: Burnett, Thomas Robert; Walker, Charles Richard Sydney; Kuhfus, Gerd
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure A modular telephone jack outlet has d base and a cover a portion of the jack formation being formed on the base and another portion on the cover. The portion on the base carries the conventional cantilever spring wire contacts. A plurality of terminal strips are mounted on the base, with a cantilever spring wire contact connected to each terminal strip. Each terminal strip can have d plurality of terminals and the terminals can be of insulation displacing type. The terminal strips can be on the front surface of the base, or on the rear surface of the base or even both.
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 January 29, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 29, 2008.
- 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.