Fastening device for fixing a body to a structural member
CA 1237115 A · Owner: Cohen, Joel S. · Inventors: Cohen, Joel S.; Druffel, James B.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The fastening device which employs an end element connected to a body to be supported to a structural member. The element has first and second sides and edges, and includes a portion for penetrating the structural member. The element is positioned in relation to the structural member by guides on either side of the element.
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 May 24, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 24, 2005.
- 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.