Therapeutic structure and method
CA 2206607 C · Owner: Panyard, Albert · Inventors: Panyard, Albert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Structure for and method of therapeutic treatment of a body portion to relieve swelling and pain and facilitate healing of injuries, wounds and incisions. The structure includes a shield adapted to be placed in intimate surface to surface contact with the body portion, a regulator for passing a fluid through the shield at a regulated temperature and/or flow rate a, control for controlling the flow and temperature of the fluid and a temperature sensor for modifying the temperature and flow of the fluid in response to monitored temperature which may be the temperature of the body portion. The shield is constructed of an inner and outer elastomric member, at least the inner member of which is …
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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 May 30, 1997 and granted August 13, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 30, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 30, 2019.
- 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.