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Expired Canadian patentCanada

Framework for supporting and tying stacked waste paper and newspapers

CA 1289528 C · Owner: Smith, Steve · Inventors: Smith, June; Smith, Steve

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 structure to facilitate the stacking of a significant number of newspapers in a tidy manner and having means for facilitating the bundling of the newspapers stacked in the structure. In a preferred embodiment, the structure includes a framework having an open generally box-like configuration made of wire rod, a support for a supply of string or other filament and a cutting implement to trim the string to required lengths. The framework is also provided with anchors to retain the string in an operative position ready for tying the newspapers or other paper stacked in the framework.

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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 September 24, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 24, 2008.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 27, 1988
GrantedSeptember 24, 1991
Term endedSeptember 24, 2008
Patent numberCA 1289528 C
Classification (IPC)B65F1/00 +1 more

Timeline

Timeline From CIPO dates

1989199119931995199719992001200320052007Application filedMay 27, 1988Patent grantedSep 24, 1991Term endedSep 24, 2008

Sources & verification

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