Assembled orthopedic retractor
CA 2591807 C · Owner: Millet Innovation · Inventors: Millet, Jean-Claude
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns an orthopedic retractor (10) made of polymer gel designed to be inserted in an interdigital space comprising two complementary polymer gel parts (10A 10B), each part including a flat side (11A 11B) designed to be assembled to the flat side of the other part such that the two together form the retractor (10) the flat sides (11A, 11B) once assembled forming a junction resistant to shear forces while remaining removable. The invention provides the advantages of simplifying manufacturing and packaging methods
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 20, 2005 and granted September 10, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 20, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.