Rearview mirror
CA 2008527 C · Owner: Swanson, Arthur P. · Inventors: Swanson, Arthur P.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Rear view mirrors for modern aerodynamic streamlined automobiles are mounted on the sides of the vehicle body as close to the front end as possible without interfering with components of the vehicle to extend above and laterally outward from the hood to reflect approaching vehicles on both sides of the automobile and provide clear vision to the driver as the vehicles approach and pass the rear end of the automobile. The positioning of the mirrors forwardly from the driver's eyes at the greatest distance permitted by the vehicle without forming an obstacle reduces the angle of incidence and the angle of reflection to a minimum thereby avoiding heretofore encountered blind spots in the …
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 January 25, 1990 and granted February 11, 1992. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 25, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 25, 2012.
- 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.