Tire pressure sensing system
CA 2272019 A1 · Owner: Isakov, Slavik · Inventors: Isakov, Slavik; Konchin, Boris
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A monitoring system for monitoring a first parameter includes. a sensor a receiver and an indicator. The sensor is positioned at a first location and is, operable to sense the first parameter. The receiver is positioned at a second location remote from the first location and within proximity to the sensor. The, receiver is operable to generate a signal indicative of the first parameter and, includes a first inductor, a second inductor and an amplifier having a feedback, path. The first inductor and the second inductor are positioned relative to one, another to create an electromagnetically coupling between the inductors such that feedback from the coupling is one of either a …
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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 May 11, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 11, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 11, 2021.
- 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.