Hemorrhoid inflammation reducing device
CA 1313482 C · Owner: Tufel, Judith Shevach · Inventors: Tufel, Judith Shevach
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A hemorrhoid inflammation reducing device is provided and consists of a hollow flexible housing with coolant disposed within. The housing is shaped to be inserted into and removed from an anus of a rectum of a person for shrinking internal and/or external hemorrhoids by a cold treatment therefrom.
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
- Granted February 9, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 9, 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.