Bone plate, particularly small bone plate
CA 1320669 C · Owner: Harder, Hans Erich · Inventors: Harder, Hans Erich; Luhr, Hans-Georg
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A bone plate in particular a small bone plate has two plate portions that are longitudinally displaceable relative to each other and include screw holes for bone screws. Gear means between the plate portions adjust the relative position of the plate portions. The plate portions have guide portions longitudinally slidable within a guide member at least one of the, guide portions including a rack. A gear or pinion is rotatably supported within the guide member engaged by the rack and has a tool-engaging surface.
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
- Granted July 27, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 27, 2010.
- 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.