Hose coupling and method therefor
CA 1181450 A · Owner: The Goodyear Tire & Rubber Company · Inventors: Eisenzimmer, George W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A coupling 14, a reinforced hose and coupling assembly 10 and a method of making such an assembly is disclosed. The coupling 14 includes an internal recess 36 which in the assembly 10 is filled with elastomeric material to provide a fluid tight seal between the hose 12 and the coupling 14.
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 22, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 22, 2002.
- 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.