System for removably joining a driven member to a driven member with workpiece
CA 2510133 C · Owner: Koninklijke Philips Electronics N.V. · Inventors: Hall, Scott E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The system includes a plurality of joining assemblies (37 38, 39) for , removably attaching a driven member assembly (15) of the appliance to an appliance body portion (12), wherein the joining assemblies are separate from the torsional axis of the workpiece. The joining assemblies each include an extending pin member (43) on the appliance body and a receiving element (46) in the driven member assembly for receiving the extending pin member. A drive shaft (16) for the workpiece is connected to a head portion (24) of the driven member assembly by two springs (32, 34) wherein the extending pin member , mates with the receiving element in such a manner that there is no lost motion of …
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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 December 3, 2003 and granted June 26, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 3, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 3, 2025.
- 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.