Apparatus and method for controlling a longitudinal shifting of an elongated piece along a predetermined length
CA 2383446 A1 · Owner: 4170083 Canada Inc. Faisant Affaire Sous Le Nom De Carbotech Internation Ional) · Inventors: Jobin, Gino
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The method and apparatus are far controlling a longitudinal shifting of an elongated piece along a predetermined length SL as said piece moves transversely within a plane at a given speed PS. The apparatus comprises a longitudinal arm having a given length PL pivotable within the plane to shift the piece; a flexible link operatively mounted around the arm to contact the piece as the arm is pivoted to shift the piece; a controllable pivoting means for pivoting the arm according to an angle .theta. determined in relation to the, predetermined length SL and the given length PL; and a controllable driving means for driving the flexible link around the arm according to a speed SS determined in …
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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 April 24, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 24, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 24, 2024.
- 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.