Flush-mounted telephone jack
CA 1312935 C · Owner: Woodward, Arthur B. · Inventors: Lewis, Walter C.; Lee, Brian; Hotchkiss, Kenneth
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention teaches a modular telephone jack "system" capable of voice and data applications which may be relatively flush-mounted, within a conventional electrical box or to a surface and which is characterized by the absence of conventional screw terminal technology. A lacing strain relief system facilitates connections in terminal clips which face forward and which are accessible from the front of the system for testing and repair through a snap-off face or cover plate, and facilitales relatively rapid installation and easy access for resting, troubleshooting and wiring. The system may be equipped with combinations of duplex modular jacks of similar outer configuration such as …
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 19, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 19, 2010.
- 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.