Apparatus for attaching fasteners to web-like materials
CA 1260438 A · Owner: Nippon Notion Kogyo Co. Ltd. · Inventors: Douri, Hisashi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for attaching a fastener such as a snap closure composed of a first fastener member and a second fastener member to be combined together through a web-like material such as a fabric therebetween includes a lower, pocket mecahnism for supporting the second fastener member thereon, a punch mechanism movable toward the lower pocket mechanism for fixing the first fastener member to the second fastener member with the web-like material interposed therebetween, and an upper pocket mechanism for supporting the first fastener member, the upper pocket mechanism being movable toward the lower pocket mechanism and having means for centering the first fastener member in alignment with the …
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 September 26, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 26, 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.