Electro stimulation treatment apparatus and method
CA 2549407 A1 · Owner: Skop Gmbh Ltd. · Inventors: Cook, Alan; Bernhard, Axel L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electro stimulation system for providing signals to a subject including: at least one electrical power supply; a first switching device for intermittently connecting the output of an electrical power supply to one or more connection probes electrically connected to the subject; a second switching device for intermittently connecting one or more connection probes electrically connected to the subject to form an electrical current return path for current supplied by the electrical power supply; and switching control devices connected to the first and second switching devices; wherein the intermittent connection of the output of an electrical power supply or the intermittent …
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 December 12, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 12, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 12, 2025.
- 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.