Magnetic field generating therapeutical apparatus
CA 1324816 C · Owner: Hayashi, Mitsuharu · Inventors: Masuda, Isamu; Hayashi, Mitsuharu
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a magnetic field generating therapeutical apparatus for obtaining therapeutical effects of magnetic radiation such as alleviating stiffness and pain of the body by applying magnetic field on the body. The magnetic field generating therapeutical apparatus of the present invention comprises a heat generating portion inside a case body, and a far-infrared radiating material is contained in the case body or a covering member to cover the case body. The far-infrared radiating material is exited by heat from the heat generating portion to radiate infrared rays and to heat inside the body sufficiently. In the magnetic field generating therapeutical apparatus of the …
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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
- Granted November 30, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 30, 2010.
- 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.