Security device for the global protection with objects with electronic components
CA 2326709 A1 · Owner: Messerschmid, Ernst · Inventors: Schafer, Wolfgang; Huber, Felix; Messerschmid, Ernst
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Electronic anti-theft devices can be circumvented by exchanging or bridging critical components in a shielded manner. The present new invention avoids this by making the protection a functional part of the object to be protected. The security device, for example in a motor vehicle is activated by , irreversibly deactivating and/or deleting at least one of the components (5 6, 7, 8) and/or information within at least one of these components (5 6, 7, 8) essential for running the vehicle. In this way even the removal or bridging of the component concerned has no effect since the acquisition of a functional replacement part becomes unavoidable. The components can be housed for , example, …
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 February 19, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 19, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 19, 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.