Security device
CA 2091805 A1 · Owner: Perry, Robert C. · Inventors: Perry, Robert C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
12, Abstract of the Disclosure, A security device for securing an article against theft comprises a flexible cable having first and second opposite ends, and a housing member defining a cavity for receiving the cable. The housing member has a wall formed with an opening through which the cable may extend. A cable retainer retains the first end of the cable substantially stationarily inside the housing. On withdrawing the second end of the cable from the housing, no substantial return force tending to retract the cable into the housing is generated.
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 March 17, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 17, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 17, 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.