Knockout tool for joint prostheses
CA 2132906 A1 · Owner: Szabo, Zsolt · Inventors: Seeberger, Georg; Szabo, Zsolt
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A knockout tool for joint prostheses has a curved tool head, which has a passage for receiving a prosthesis shaft and has a locking device which releasably blocks the prosthesis shaft in the passage, characterized in that the locking device has a blocking element engaging the passage whose engagement, position is adjustable for the sake of adaptation to various prosthesis shaft diameters, wherein an adjusting force serving to adjust the engagement position and acting upon the blocking member, is transmitted along the curved tool head.
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 September 26, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 26, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 26, 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.