Bone fixation device and transverse linking bridge
CA 2269468 A1 · Owner: Fiz, Daniel · Inventors: Fiz, Daniel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Bone fixation element and transverse linking bridge for a spinal column fixation assembly, in which the fixation element and the bridge allow to accommodate more easily the connections between the parts forming the bone fixation assembly, which would make difficult the alignment and interconnection of each of the assembly connecting parts, the fixation element comprising a hook or screw presenting an intermediate portion of spherical form that may be coupled to a seat portion of a coupling piece between the fixation element and the bar of the fixation assembly. The transverse linking bridge comprising one or two bridge parts which have at their ends a coupling hook in which a pivoting …
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 April 20, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 20, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 20, 2021.
- 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.