Lock device
CA 2278157 A1 · Owner: Marinoni, Mario · Inventors: Marinoni, Mario
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A lock device, in particular for an all-glass door said lock device arranged , to receive a lock cylinder (15) comprising a cylinder portion and a lock bit (16) protruding laterally therefrom. A lock fitting plate (1) and a clamping plate (4) can be placed on two opposite faces of a door leaf (21) in the area of an edge recess (20) of the door leaf (21). The lock fitting plate (1) is arranged as a flat plate and includes a receiving window (2) to receive the portion of the lock cylinder (15) comprising the lock bit (16). The lock bit (16) is rotatable in the receiving window (2). A sliding member (9) is fitted at the bottom of the receiving window (2) and comprises an extendable and …
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 12, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 12, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 12, 2020.
- 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.