Waterproof plug for a connector
CA 1298891 C · Owner: Tsukamoto, Hisashi · Inventors: Tsukamoto, Hisashi; Ohtaka, Kazuto; Yagi, Sakai
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A waterproof plug for a connector comprising a rubber plug having an outer tube portion capable of fitting to the inner wall of a connector housing formed in the outer periphery of one side of a tubular portion which provides an electric wire inserting hole and either a, stabilizing tube having rigidity mounted between the tubular portion and the outer tube portion of said rubber plug or a stabilizing member having ridigity with supporting columns projected on the opposite sides of an elliptical base plate portion which is provided with an electric wire inserting hole in the central portion thereof. By use of the waterproof plug of the above structure, the tubular portion of the rubber plug …
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 14, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 14, 2009.
- 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.