Electric blanket control system
CA 2352075 A1 · Owner: Picozza, Augusto · Inventors: Bloxsom, Robert; Zabrowsky, Mark W.; Picozza, Augusto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electric blanket remote control system according to the present invention includes a remote control device (100) and a base unit (200). The remote control device includes a case (110), a digital display (130) an RF , transmitter (140), electronic circuitry (150) a microprocessor (160) and a , power supply connection. The base unit may include a container an RF receiver , (210), a variable current control circuit a safety detection circuit (260), blanket connection circuitry electronic circuitry, a microprocessor and , power supply connection circuitry (240). The remote control device transmits command controls to the base unit, and the base unit modulates an electric current flowing …
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 September 29, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 29, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 29, 2022.
- 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.