Toe splint for a middle toe
CA 2192124 C · Owner: Waldemar Link (Gmbh & Co) · Inventors: Lockhart, Robert D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a toe splint for a middle toe comprising a rear holding part to be placed against the metatarsus and a front supporting part which is to be placed onto the toe to be supported and the front end of which lies roughly in alignment with the holding part. The improvement according to the invention lies in the fact that the middle and/or rear part of the supporting part is arranged substantially higher than its front end.
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 5, 1996 and granted April 1, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 5, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 5, 2018.
- 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.