Pawl assembly
CA 2105919 A1 · Owner: Milne, David · Inventors: Milne, David; Schlack, Richard E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A pawl assembly is disclosed which is adapted for being mounted in an aperture formed in a door panel for releasably retaining the door against a corresponding frame. The pawl assembly includes as portions thereof a housing which is received within the door panel aperture. The housing is formed having its distal end being conical in shape which allows a mounting nut to be mounted onto the pawl assembly when received in the door panel aperture. A drive member is included which is received within an axial bore formed in the housing and is adapted for rotational movement within the housing by an operator. A pawl is secured to the drive member which rotates by rotation of the drive member for …
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
- Filed September 10, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 10, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 10, 2015.
- 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.