Door handle arrangement
CA 2087646 A1 · Owner: Compagnie Ideal Security Inc. (La) · Inventors: Shaanan, Gad
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The arrangement is mounted on one side of a door for activating a latch release mechanism on the other side of the door. It includes a hollow housing having a first opening abutting one side of the door and a second opening A pull lever mechanism is mounted at the second opening and includes a lever pivotable relative to the housing from a normal position to an activating position. A rod member is mounted in the housing for movement with the pull lever mechanism from the normal the activating position to engage the latch release mechanism when in the activating position whereby the rod member activates the latch release mechanism.
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 January 20, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 20, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 20, 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.