Buckle
CA 1302686 C · Owner: Kohusmariol, Inc. · Inventors: Kohus, Louis M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A buckle of a type comprised of two identical members, which can be releasably interlocked to each other. Each member has first and second cantilevered arms, one of which is resiliently flexible and has a locking tab, and which are adapted to wedge against an internal wedge formed in the outer member so as to cause the members to spring apart when released. The locking tabs can be manually pressed by a user to release the members.
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 9, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 9, 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.