Expired Canadian patentCanada
Method and apparatus for peeling workpieces
CA 1065654 A · Owner: Th. Kieserling And Albrecht · Inventors: Weck, Karl-Gustav
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract, Elongated workpieces are fed longitudinally and rotatably to a rotating cutter head on a peeling machine to impart stresses to the workpieces for producing a peeled workpiece which is generally corkscrew-shaped.
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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
- Granted November 6, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 6, 1996.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Filed—
GrantedNovember 6, 1979
Term endedNovember 6, 1996
Patent numberCA 1065654 A
Classification (IPC)B23B29/00 +2 more
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.