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Expired Canadian patentCanada

Wall rack paper filing assembly

CA 1078695 A · Owner: Kole Enterprises · Inventors: Rorex, Robert L.

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

Abstract Of The Disclosure A vertical wall support unit includes laterally spaced support members including interlocking means to receive thin box-like receptacles which are open at the top for storage of paper and the like. The thin receptacles are arranged in a vertical, stacked row in overlapping face-to-face relationship with releasable interlocking elements. The wall support unit is constructed with a wedge-shaped portion to tilt the receptacles outwardly and increase the visibility and accessibility of the open tops. Each receptacle in the row engages and is supported by the adjacent receptacle of the row to be held thereby in the desired outwardly tilted position.

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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 3, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 3, 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.
Filed—
GrantedJune 3, 1980
Term endedJune 3, 1997
Patent numberCA 1078695 A
Classification (IPC)A47F5/08 +2 more

Timeline

Timeline From CIPO dates

198119831985198719891991199319951997Patent grantedJune 3, 1980Term endedJune 3, 1997

Sources & verification

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