Fastener
CA 1306373 C · Owner: Holton, Robert Jay · Inventors: Holton, Robert Jay
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Preferred embodiments (60 70) of a fastener, adapted to secure any selected one of a plurality of threaded members (S") are provided. Fastener (60) features substantially parallel spaced-apart flat plate members (2, 4) preferably folded from one piece to provide a resilient end fold (6) connecting them together at one end and which features respective apertures (28, 26) that are axially offset by a distance ("x") and have respective thread engaging edges (24 20), about at least a portion of their respective peripheries that are oriented to cause at least one of plates (2 4), to rotate relative the other a distance effective to enable apertures (28, 26) to align sufficiently to enable …
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 August 18, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 18, 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.