Wide angle mirror
CA 2442458 A1 · Owner: Depelteau, Robert · Inventors: Depelteau, Robert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention provides an increased field of vision. By having a flat surface, and a curved edge, this type of mirror allows the driver to see into what would normally be the blind spot thus effectively, eliminating the blind spot. The flat surface allows the driver to see a non distorted view of the side of the truck where it is important to, have a clear view especially when backing up. And the curved edge allows the driver to see the wider picture where a blind spot would normally be without having to look at another mirror.
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 26, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 26, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 26, 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.