Semi-automatic rear view assembly
CA 1308588 C · Owner: Alten, Ralph W. · Inventors: Fleming, Alvin R.; Alten, Ralph W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, The present invention includes a variable reflectivity mirror assembly operable to provide positions of high and low reflectivity which includes a support member or housing, a reflective panel, motor means actuation, means secured to the housing for driving by the drive element of the motor, and a timed-drive circuit for directing the current through the motor in opposite directions to move the mirror between the two positions. The present invention also includes a mechanism for actuating the mirror as well as the motor drive circuit and the push-button assembly for actuating the 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
- Granted October 13, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 13, 2009.
- 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.