Grouting method for rigidly connecting two elements using a binder, and in particular for anchoring one element in another
CA 2086424 A1 · Owner: Legrand, Jean-Jacques · Inventors: Legrand, Jean-Jacques
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A grouting method for rigidly connecting two elements using a binder and in particular for anchoring one element e.g. a prosthesis, in another, e.g. a bone cavity. According to the method a through channel (10) is formed in advance in the element (1) to be anchored along an axis which is substantially parallel to that along which said element (1) is to be inserted into a socket (20) formed in the receiving element (2) and a binder (3) is injected into said channel (10) until the gap (21) between the element (1) and the wall of the socket (20) is full. Centering elements (23) may be placed around the element (1) in the space between said element (1) and the wall of the socket (20) and a …
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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 April 30, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 30, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 30, 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.