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Expired Canadian patentCanada

Food mixer-stand combination with locking level control

CA 1072539 A · Owner: General Electric Company · Inventors: Madan, Bhim S.

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 household electric stand food mixer with a motor in, a housing a handle and removable beaters at one end a, bowl supporting base with a column for pivotally and removably supporting the other end of the housing and in this general structure there is provided an improved mixer locking structure to prevent piviting of the housing under heavy beater loads that comprises an apertured plate fixed to the column with a cut-out for leveling means operable through the cut-out to adjust the horizontal housing position fixed, hook means extend below the housing through the apertured plate and a lock slider is movable into the column parallel to the plate to engage the hook and lock the housing to …

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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 26, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 26, 1997.
  • 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—
GrantedFebruary 26, 1980
Term endedFebruary 26, 1997
Patent numberCA 1072539 A
Classification (IPC)A47J43/04 +2 more

Timeline

Timeline From CIPO dates

198119831985198719891991199319951997Patent grantedFeb 26, 1980Term endedFeb 26, 1997

Sources & verification

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