Magnetic field induction multi-pulse therapy
CA 2127225 C · Owner: Larkace Pty Ltd · Inventors: Grace, Avenel Faye; Grace, Robert John
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for therapeutic treatment is provided herein. The apparatus includes a generator unit for providing alternating current. A control is provided in, electrical connection with the generator unit for receiving as input, alternating, current from the generator unit and for providing electrical signals as output. Such, electrical signals are multi-rhythmic pulsed alternating signals at a frequency in a, range of 0.5Hz to 25Hz. One or more applicator coils are provided in electrical, connection with the control for converting the electrical signals to magnetic fields.
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 June 30, 1994 and granted October 2, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 30, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 30, 2016.
- 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.