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Expired Canadian patentCanada

Countertop bread slicer

CA 1232793 A · Owner: Oliver Products Company · Inventors: Kruse, Gary L.; Petersen, Bernard L.

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

The specification discloses a compact and efficient bread slicer for counter top use such as in an in-store bakery or delicatessen. The slicer includes horizontal slicing blades and a bread cradle for carrying a loaf upwardly along a linear path through the blades. An infeed table extends downwardly from the blades to support the bread along the linear path. Preferably the, infeed table and the linear path are inclined from the vertical such that the loaf falls against the table to ride therealong. Further preferably, the cradle movement mechanism includes a gas spring for urging the bread through the blades at a generally uniform speed.

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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 February 16, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 16, 2005.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 23, 1985
GrantedFebruary 16, 1988
Term endedFebruary 16, 2005
Patent numberCA 1232793 A
Classification (IPC)B26D5/00 +2 more

Timeline

Timeline From CIPO dates

1986198819901992199419961998200020022004Application filedApril 23, 1985Patent grantedFeb 16, 1988Term endedFeb 16, 2005

Sources & verification

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