Buckle of synthetic resin
CA 1311910 C · Owner: Yoshida Kogyo K.K. · Inventors: Kasai, Kazumi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A buckle comprises a base plate a locking hook, and a retainer which are simultaneously molded of polymeric organic synthetic resin. The base plate includes a pair of spaced support members having respective bearing holes and respective ridges on inner surfaces thereof. Similarly the, retainer includes a pair of spaced support members having respective bearing holes and respective ridges on inner surfaces thereof. The locking hook has pairs of support shafts on opposite ends thereof which are angularly movably fitted in the bearing holes of the base plate and the retainer. The locking hook also has a pair of legs on the opposite ends thereof, the legs having respective successions of teeth …
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 29, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 29, 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.