System and method for converting and communication operational characteristics of tires
CA 2351602 A1 · Owner: Hakanen, Jukka · Inventors: Hakanen, Jukka; Laitsaari, Juha
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system integrated to each of the tires amounted to a vehicle allows each of the tires to communicate with a mobile communicator, such as for example a mobile phone. The system includes at least sensors for monitoring and measuring the pressure and temperature of the tire. The measured parameters of the tire are fed to a processor that compensates the measured pressure with the measured temperature. The temperature corrected tire pressure is then stored in a memory store. A communications module operating under a wireless data link protocol such as for example the Bluetooth protocol, sends the stored information to a mobile phone, in response to a request thereby. The temperature corrected …
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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
- Filed June 26, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 26, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 26, 2023.
- 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.