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Expired Canadian patentCanada

Panel assembly including side caps and panel retaining means associated therewith

CA 1087828 A · Owner: Mennuto, Anthony R. · Inventors: Mennuto, Anthony R.

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 panel assembly of the type having a pair of panels arranged in spaced relation to each other includes longitudinally extending side caps and means associated therewith for retaining the panels in the side caps. The panels are fabricated to a standard size and trimmed to a required utilization size with, the side caps and retaining means imparting a finishing and strengthening effect to the panel assembly.

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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 21, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 21, 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 18, 1978
GrantedOctober 21, 1980
Term endedOctober 21, 1997
Patent numberCA 1087828 A
Classification (IPC)E06B3/76 +1 more

Timeline

Timeline From CIPO dates

1979198119831985198719891991199319951997Application filedApril 18, 1978Patent grantedOct 21, 1980Term endedOct 21, 1997

Sources & verification

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