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Expired Canadian patentCanada

Shipping and storage container for packaging of cheese curd

CA 1087115 A · Owner: H. P. Hood, Inc. · Inventors: Studer, Robert J.

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 shipping and storage container for packaging of cheese curd in bulk lots of several hundred pounds having at its end closures and substantially in the plane of the end faces thereof, laterally extending pull tabs adapted to be grasped to pull the filled container along on the supporting surface on which it rests.

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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 October 7, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 7, 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.
FiledMay 1, 1978
GrantedOctober 7, 1980
Term endedOctober 7, 1997
Patent numberCA 1087115 A
Classification (IPC)B65D5/42 +1 more

Timeline

Timeline From CIPO dates

1979198119831985198719891991199319951997Application filedMay 1, 1978Patent grantedOct 7, 1980Term endedOct 7, 1997

Sources & verification

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