Separable slide fastener
CA 1264012 C · Owner: Horita, Yoshiyuki · Inventors: Horita, Yoshiyuki
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a separable bottom-end-stop assembly of a separable slide fastener, a socket member secured to one of a pair of pin members has a single claw projecting inwardly from a rear wall of the socket member through a rear wall of the one pin member into a stringer tape. The socket member also has a first protuberance projecting inwardly from the rear wall thereof into the rear wall of the one pin member while the one pin member has, in superimposed relation to the first protuberance, a second protuberance projecting inwardly from the rear wall of the one pin member to squeeze the stringer.
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 27, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 27, 2006.
- 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.