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Expired Canadian patentCanada

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CA 1266972 C · Owner: Cass, S. Thornton · Inventors: Cass, S. Thornton

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 tag includes a primary panel capable of bearing identification indicia and a secondary panel capable of bearing identification indicia. The secondary panel is detachably secured to the primary panel along a line of separation and coated, adjacent the line of separation with a pressure sensitive, adhesive. A backing strip having a release surface in contact with at least the adhesive coated area of said secondary panel is also provided.

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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 March 27, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 27, 2007.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 10, 1986
GrantedMarch 27, 1990
Term endedMarch 27, 2007
Patent numberCA 1266972 C
Classification (IPC)A44C3/00

Timeline

Timeline From CIPO dates

1987199019931996199920022005Application filedFeb 10, 1986Patent grantedMarch 27, 1990Term endedMarch 27, 2007

Sources & verification

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