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Expired Canadian patentCanada

Wood slicing machine

CA 1264433 C · Owner: Jaeger, Troels A. · Inventors: Jaeger, Troels A.

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A method of slicing wood by moving a wooden workpiece on a linear path, and forcing one end against a blade directed longitudinally along the grain applying, pressure on both sides of the workpiece on opposite sides, of the blade by means of pressure pads and, allowing the, pressure pads to move relative to the blade while, maintaining equal spacing between themselves so as to, equalize the compressive force on both sides of the workpiece in the region of the blade, and an apparatus for carrying out the method. Also disclosed is a wood slicing blade with V-shaped notches, which is short and stiff and a blade, holder assembly arranged to tension the blade latterly.

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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 January 16, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 16, 2007.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 23, 1985
GrantedJanuary 16, 1990
Term endedJanuary 16, 2007
Patent numberCA 1264433 C
Classification (IPC)B27L7/00 +2 more

Timeline

Timeline From CIPO dates

19861989199219951998200120042007Application filedDec 23, 1985Patent grantedJan 16, 1990Term endedJan 16, 2007

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.