Resin part, resin part engaging method, and resin part engaging structure
CA 2390157 A1 · Owner: Hirayama, Yumi · Inventors: Hirayama, Yumi; Imayoshi, Kiyoyuki
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A resin part engaging structure capable of increasing the workability of a mounting operation and surely preventing a disengagement after mounting by reducing a load required at the time of mounting and increasing an engaging force, wherein a holding cylindrical part having a hollow part (24) and a holding lip part (22) are projectedly installed opposedly to each other inside a U-shaped part (12) of a weather strip (10) and a communication hole (28) allowing the hollow part (24) to communicate with the outside is formed in the holding cylindrical part (20), a load required for insertion (a load required at the time of mounting) is reduced because the inside of the hollow part (24) …
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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
- Filed October 20, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 20, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 20, 2022.
- 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.