Fuel cap assembly
CA 1114332 A · Owner: Outboard Marine Corporation · Inventors: Hawkinson, Jack W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed herein is a cap assembly for a fuel tank including a cap having a top wall with a vent opening therethrough, a cylindrical side wall depending from the top wall, a generally cylindrical wall depending from the top wall and inside of the side wall, and defining a recess therein and an insert, in the recess. The insert includes a hollow generally cylindrical member defining a bore having opposite ends one of the ends being closed and the other of the ends being open and adjacent the top wall with the bore being in fluid communication with the vent opening. The insert also includes an annular flange surrounding the generally cylindrical member intermediate its opposite ends, 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 December 15, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 15, 1998.
- 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.