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Expired Canadian patentCanada

Space planning system and method

CA 1231523 A · Owner: The Stanley Works · Inventors: Brimberg, Barnett 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 space planning system includes a flexible cast-coated paper substrate with a smooth flexible sheet, of static cling vinyl electrostatically adhered to the coated surface thereof, the vinyl sheet being die cut into a plurality of graphic symbol elements in the shapes of plan or axonometric views of items such as wall sections windows, furniture, appliances, plants and the like to be arranged in a space to be planned. In use the graphic, symbol elements are peeled from the substrate and electrostatically adhered to the work surface of a flexible work sheet of clear, transparent polyester reverse printed, with a square or axonometric grid to design a space and, the arrangement of articles …

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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 January 19, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 19, 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.
FiledOctober 21, 1985
GrantedJanuary 19, 1988
Term endedJanuary 19, 2005
Patent numberCA 1231523 A
Classification (IPC)G01B5/00 +1 more

Timeline

Timeline From CIPO dates

1986198819901992199419961998200020022004Application filedOct 21, 1985Patent grantedJan 19, 1988Term endedJan 19, 2005

Sources & verification

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