Supports for telephone jacks and circuit-boards incorporating such supports
CA 1161569 A · Owner: Northern Telecom Limited · Inventors: Beun, Roger
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure An electrical jack is supported, at its front end on a, circuit board, by a thin flat member having an aperture therein which is a sliding fit over a tubular extension on the front end of the jack. The flat member has a tongue extending radially inward of the aperture, the tongue being bent or deformed on insertion of the tubular extension in the aperture. The tongue grips the extension and sustains the flat member in position prior to attachment to the board. Legs on the bottom edge of the flat member pass through the circuit board and are attached to the back surface of the board as, by soldering. Terminals at the rear end of the jack pass through the board and …
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 31, 1984. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 31, 2001.
- 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.