Cable adaptor with switch
CA 1329943 C · Owner: Anzai, Tsutomu · Inventors: Anzai, Tsutomu; Isobe, Akira
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a change-over switch suitable for use in the case of connecting e.g. a, camera integrated type VTR to a television receiver. A first input terminal and an output terminal are closely arranged. The first input terminal, the output terminal and switching means are connected by a parallel line consisting of first and second signal lines. The first input terminal and the output terminal are connected by the first switching operation. The second input terminal and the output terminal are connected by the second switching operation. Thus, the camera integrated type VTR, TV antenna, and TV receiver can be attached without complicatedly connecting the cables and without …
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 May 31, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 31, 2011.
- 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.