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Expired Canadian patentCanada

Decorative panel with three-dimensional effect

CA 1057054 A · Owner: Eucatex S.A. · Inventors: Netto, Cassiano Mesquita; Hernandez, Jose Antonio Sanz

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

DECORATIVE PANEL", ABSTRACT, A base coated substrate carries a pattern defined by a silicone-containing printing ink. A siliconecontaining top coat covers the inked substrate the top, coat being disturbed by the repulsion forces of the ink's silicone at locations adjacent the edges of the patterns thereby producing a three-dimensional effect in an otherwise smooth top coat surface.

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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 June 26, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 26, 1996.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Filed—
GrantedJune 26, 1979
Term endedJune 26, 1996
Patent numberCA 1057054 A
Classification (IPC)B32B3/02 +2 more

Timeline

Timeline From CIPO dates

198019821984198619881990199219941996Patent grantedJune 26, 1979Term endedJune 26, 1996

Sources & verification

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