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Expired Canadian patentCanada

Bulkhead and lining systems for cargo containers

CA 1323587 C · Owner: Podd, Victor T. · Inventors: Podd, Victor T.

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

A bulkhead for use with a cargo container and comprising a wall member and at least a first slanted corner member. The wall member holds a cargo in the container and the corner member is connected to the wall member adjacent a lower corner thereof to guide cargo downwardly and laterally toward an outlet in the wall member. Also disclosed us a lining system for a cargo container, and comprising a flexible liner and a bulkhead to hold the liner in place in the container. The liner includes an inlet and an outlet, and collapsible inlet and outlet chutes are provided to selectively open and close the inlet and outlet of the liner. With one embodiment the lining system is air and water tight; …

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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 26, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 26, 2010.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 16, 1987
GrantedOctober 26, 1993
Term endedOctober 26, 2010
Patent numberCA 1323587 C
Classification (IPC)B65D35/22 +2 more

Timeline

Timeline From CIPO dates

19881991199419972000200320062009Application filedOct 16, 1987Patent grantedOct 26, 1993Term endedOct 26, 2010

Sources & verification

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