Implant assembly
CA 2176023 A1 · Owner: Mcgill University · Inventors: Clokie, Cameron Malcolm Lang
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An implant assembly for mounting a prosthesis for example, a tooth prosthesis (300) includes an implant member (200) having an elongate intrabony stem portion (274) and a transmucosal base portion (210), integral therewith; an abutment member (204) for supporting the prosthesis lockingly engages an interior surface, for example, a cavity or slot of the implant member which interior surface extends, within the transmucosal base portion; the assembly has passages (220) and bores (222) therethrough which provide a flow path whereby a liquid osseointegration promoting composition can be introduced into a bore of a bone in which the stem portion is located.
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 November 14, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 14, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 14, 2016.
- 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.