Therapeutic bracelet
CA 2075674 A1 · Owner: Barcon, Carmen Miranda · Inventors: Barcon, Carmen Miranda
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Improved therapeutic bracelet of the type based on using a single metallic piece that has the shape of a circulo-elliptic rod, whose ends have been machined into a helicoidal groove, characterized by the fact that the threaded ends can take a piece that has the shape of an inverted truncated cone whose lesser diameter face is provided with a central hole intended to allow the fitting by means of threading of the grooved ends of the metallic piece, each one of the two pieces including an emergent lug intended to fit into a hole existing in the body of the two spherical elements manufactured in quartz crystal.
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 August 10, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 10, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 10, 2014.
- 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.