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Expired Canadian patentCanada

High speed partition assembling method and apparatus

CA 1055295 A · Owner: Box Innards · Inventors: Peters, Charles L. (Jr.)

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

This invention relates to methods and apparatus for assembling multi-cell partitions to be inserted in packing boxes. All attempts to speed partition assembly have been severely hampered because of the numerous start-stop operations required, i.e. intermittently moving parts to receive strips and orient them vertically move the strips, in parallel relation to the assembly station hold the, strips momentarily stationary and poised with their notches aligned, then effecting vertically reciprocal movements to form the partition and return for repeat operation and, collapsing the formed partition for removal and tying. The present invention provides a high-speed continuous assembly method and …

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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 May 29, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 29, 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—
GrantedMay 29, 1979
Term endedMay 29, 1996
Patent numberCA 1055295 A
Classification (IPC)B31B50/00 +1 more

Timeline

Timeline From CIPO dates

198019821984198619881990199219941996Patent grantedMay 29, 1979Term endedMay 29, 1996

Sources & verification

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