Intelligent vehicle air conditioning control system
CA 2371737 A1 · Owner: Laukhuf, Rodney A. · Inventors: Laukhuf, Rodney A.; Price, Ralph D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An air conditioning control system for controlling the air conditioning system of a vehicle. The air conditioning control system is capable of determining the occupancy status of various, locations in the vehicle interior. The air conditioning control system alters the flow rate of, conditioned air to various potions of the vehicle interior based at least partially upon the occupancy, of those areas of the vehicle interior. The air conditioning control system delivers increased, amounts of conditioned air to the occupied portions of the vehicle interior when the conditioned air is, of a comb temperature. The air conditioning contra system delivers decreased mounts of, conditioned air …
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 February 12, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 12, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 12, 2024.
- 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.