Irreversible arrangement for interrupting the functioning of an apparatus controlled by an electronic system
CA 2065709 A1 · Owner: Smh Management Services Ag · Inventors: Aubert, Christophe
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention concerns an irreversible arrangement for interrupting the functioning of an apparatus controlled by an electronic system. The purpose of such invention is to provide an arrangement which can be easily manipulated by an inexperienced user and which permits him to interrupt the functioning of the apparatus immediately and definitely. This purpose is attained with the help of of an irreversible arrangement for interrupting the functioning of an apparatus (1) controlled by an electronic system (15) characterized, in that it comprises at least one interruption element (17) movable between a rest position allowing the functioning of said apparatus (1) and an interruption …
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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 April 9, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 9, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 9, 2014.
- 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.