Folded tape slide fastener stringer with external cord
CA 1069279 A · Owner: Textron Inc. · Inventors: Moertel, George B
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
One or more external cords are secured to the outside of a folded support tape alongside a bead formed in the folded edge of the tape by interconnecting portions of a continuous coupling element passing through strap portions of the tape defined by slits over the folded edge.
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 January 8, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 8, 1997.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
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.