Day-night rear view mirror
CA 2045534 A1 · Owner: Taylor, Brandt G. · Inventors: Taylor, Brandt G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A day-night mirror assembly for a motor vehicle having a housing with a front opening, a first sheet of transparent material at the opening and second sheet which is located behind the first sheet and which has a first light reflective surface which faces the opening. A third sheet having a second light reflecting surface which differs in light reflectivity from the first light reflective surface is located within the housing for movement between an inactive position to an active position in which the third sheet is located between the first and second sheets and a second light reflective surface faces the opening in the housing. The third sheet is selectively positioned in either 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 10, 1990. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 10, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 10, 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.