Truncated mirror surface
CA 1321091 C · Owner: Hutchinson, Franklin D. · Inventors: Hutchinson, Franklin D.; Schmidt, William P.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A mirror assembly for mounting onto an exterior front surface of a vehicle, preferably one on each opposed front fender of the vehicle The mirror assembly includes a mirror having a reflective surface, the surface having a generally convex geometry, and being in the shape of an ellipsoid. The reflective surface provides the driver with a field of view along the vertical axis in in the range of 180° to 220°. The top portion of the reflective surface has a first plane of truncation which passes through the approximate center of the reflective surface. The rear portion of the reflective surface has a second plane of truncation which removes at least the rear half of the surface. This second …
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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
- Granted August 10, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 10, 2010.
- 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.