Interactiv headlight control system
CA 2494128 A1 · Owner: Petkov, Roumen · Inventors: Petkov, Roumen
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to an interactive headlight control system providing a vehicle on which it is installed means for remotely automatically controlling headlights of other surrounding vehicles by sending outgoing remote-action, signals. More particularly. the headlight control system provides the vehicle on which it, is installed the ability of automatically switching headlights of other surrounding, vehicles by remote control from their high position to their low position and to, maintain their headlights in low position even if they have manually been set , to high position. The headlight control system also provides means for receiving and reacting, to such signals.
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 July 24, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 24, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 24, 2024.
- 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.