Muscle electrostimulation device for passive gymnastics, in particular for facial cosmetics
CA 2111489 C · Owner: Vupiesse Italia S.A.S. Di Valentini E Paolizzi E C. · Inventors: Paolizzi, Marco
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention has particular application in the field of passive gymnastics, especially that of facial cosmetics, and comprises a case equipped with a workhead provided with electrodes and a handgrip arranged at an angle to each other. The electrodes (5) are positioned on the workhead (3) in such a way as to be arranged along a line (9) forming an acute angle .alpha. with a centre-line (10) of the said handgrip (4).
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 15, 1993 and granted October 21, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 15, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 15, 2015.
- 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.