Weather strip for automobile
CA 1285306 C · Owner: Toyoda Gosei Co. Ltd. · Inventors: Ogawa, Kazuo; Kawase, Haruhisa; Hashimoto, Hideyuki
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A weather strip for an automobile has a base portion to be installed along a door opening of the automobile and a hollow sealing portion to be pressed by an outer peripheral edge of the door. One portion of the hollow sealing portion is formed into a molded portion by molding. the molded portion has a slit through which a core for hollow forming the molded portion is drawn out and a partition wall longitudinally partitioning the hollow interior of the molded portion and separating the slit in the middle thereof. The partition wall extends in a direction inclined with respect to the door closing direction. According to the weather strip of the present invention the, separated slit is not …
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 June 25, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 25, 2008.
- 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.