Adaptable tool-holder assembly for robitized adjustment
CA 2035763 C · Owner: Lexvall · Inventors: Richard, Jean-Francois Henri; Bellenoue, Serge Michel; Krolik, Philippe
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An adaptable assembly for adjusting parts (6) carried by a robot arm includes a tool holder (9) attached via means of securing (11) to a beam (10) able to pivot on a horizontal axis A in the median plane of the beam (10) and perpendicular to the plane of the beam (10) a rod (14) supporting a weight (16) being articulated at either end of the said beam (10).
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 February 6, 1991 and granted January 12, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 6, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 6, 2013.
- 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.