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Expired Canadian patentCanada

Freezer organizer

CA 1106896 A · Owner: Tattershall, Donald R. · Inventors: Tattershall, Donald R.

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

Space saving and organizing means particularly designed and constructed for use with refrigerators freezers, freezer compartments, and the like and comprising, support means having a plurality of horizontally extending slide rods adjustably secured thereto and movable between a contracted and extended position with respect to the support means, shelf means removably supported by said slide rods and slidable independently with respect thereto in one horizontal movement for providing access to a portion of the shelf and movable simultaneously therewith in a second horizontal movement to a cantilever position for providing ready access to the entire upper surface of the shelf to facilitate …

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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 August 11, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 11, 1998.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 19, 1977
GrantedAugust 11, 1981
Term endedAugust 11, 1998
Patent numberCA 1106896 A
Classification (IPC)F25D25/02 +2 more

Timeline

Timeline From CIPO dates

1978198119841987199019931996Application filedJuly 19, 1977Patent grantedAug 11, 1981Term endedAug 11, 1998

Sources & verification

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