An electrical control module for a circuit breaker stored energy operator
CA 2368981 A1 · Owner: Siemens Energy & Automation, Inc. · Inventors: Reagan, Paul D.; Bilac, Mario; Bollinger, Parker A. Jr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electrical control module for use with a stored energy assembly having a motor for use with a circuit breaker assembly the circuit breaker assembly , providing an electrical signal through electrical contacts for actuating the circuit breaker assembly, the electrical control module comprising a rectifying circuit, which receives and rectifies the electrical signal so as to provide a rectified electrical signal; a motor switch circuit connected to the motor; and an electrical signal flow maintenance circuit which is , operatively connected to the rectifying circuit the motor switch circuit and , the motor wherein the electrical signal flow circuit maintenance maintains at least 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 March 22, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 22, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 22, 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.