Mortise lock
CA 2333329 A1 · Owner: Nicoara, Peter · Inventors: Rodkin, Eli; Nicoara, Peter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A mortise lock (10) including a mortise lock case (12) which houses a locking mechanism actuable by a key-operated lock cylinder (14) and separately by a , handle (16) which engages a bolt follower (19) in operative connection with the locking mechanism, characterized in that the mortise lock (10) comprises a plurality of locking bolts (20, 22, 24 26, 30, 32, 34) which are arranged to protrude outwards from the case (12), and wherein the handle (16) is operatively linked to the plurality of locking bolts (20 22, 24, 26, 30, 32, 34) by a linkage wherein the plurality of locking bolts (20 22, 24, 26, 30, 32, 34) are actuable into an unlocked position by suitable rotation of the handle …
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 May 24, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 24, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 24, 2021.
- 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.