Construction of air conditioner louver
CA 2134945 C · Owner: Suzuki Motor Corporation · Inventors: Onodera, Mitsuhiro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a construction of air conditioner louver having a louver body in which the air inflow side and the air blowout side communicate with one another and, a plurality of rotatable fins for regulating wind direction which are disposed at predetermined intervals via a rotating shaft in the louver body, wherein the fin is bent at a position near the rotating shaft portion and is formed into a bent plate shape such that both end portions are disposed downward.
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 November 2, 1994 and granted July 6, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 2, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 2, 2016.
- 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.