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Expired Canadian patentCanada

Wall unit

CA 1081661 A · Owner: Honickman, Reuben · Inventors: Honickman, Reuben

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 disclosure relates to a wall unit for use in the storage and/or display of articles for example in, a store, and to a structure incorporating such unit. According to one aspect of the invention there is provided a wall unit comprising a relatively rigid self-supporting, panel which includes a front wall having an inner surface and a generally flat outer surface, and which is adapted to be supported in use with said outer surface generally vertical. That surface is formed with an array of openings covering substantially the whole of the surface the openings, being arranged in a plurality of vertical rows spaced equally across the surface with the openings in each row equally spaced from …

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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 July 15, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 15, 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.
FiledApril 25, 1978
GrantedJuly 15, 1980
Term endedJuly 15, 1997
Patent numberCA 1081661 A
Classification (IPC)A47B57/16 +2 more

Timeline

Timeline From CIPO dates

1979198119831985198719891991199319951997Application filedApril 25, 1978Patent grantedJuly 15, 1980Term endedJuly 15, 1997

Sources & verification

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