Rotatable connector
CA 1267945 C · Owner: Gallo, Bruce · Inventors: Gallo, Bruce; Hannon, Charles
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A rotatable connector for a telephone handset or the like including a first part having terminal means thereon and a second part coupled to the first part for rotation relative thereto. The second part has terminal means to accept an external force applying means which are located on said second part at some angle, optimally a right angle, to the terminal means of the first part so that force applied by said external means creates a torque force to cause said second part to rotate relative to said first part. The connector also includes means for providing electrical connection between the terminal means of said first and second part as one part of the connector rotates relative to the …
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 April 17, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 17, 2007.
- 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.