Method and system for diagnosing degradation in vehicle wiring
CA 2543048 A1 · Owner: Orton, Harry E. · Inventors: Orton, Harry E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention provides a system for diagnosing degradation of a plurality of wires in an electrical system having plurality of loads connected by the plurality of wires to a direct current power source the plurality of wires , arranged into a bundle near the power source. The system comprises a current sensor located proximate to the bundle for producing a signal representative of a current in the bundle, a signal processor coupled to the sensor to receive the signal from the current sensor a pattern database coupled to the , signal processor to provide the signal processor with expected patterns of currents drawn by the plurality of loads and patterns of arcs which may occur in the …
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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 October 20, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 20, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 20, 2025.
- 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.