Rear brake light warning system
CA 2281389 A1 · Owner: Oweis, Nasser · Inventors: Oweis, Nasser
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A brake light for a vehicle includes an enhanced warning effect defined by a strobe light having a clear lens mounted between two or more conventional red, lens bulbs. A control device actuates the strobe light so that it flashes for a short, period of time and then ceases only to be reactivated when the brake pedal is pressed again. The control device stops the flashing action in the event that the, vehicle is moving slowly to avoid the strobe light becoming a distraction in slow, moving traffic.
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 September 7, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 7, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 7, 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.