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Expired Canadian patentCanada

Tiltable container

CA 2396633 C · Owner: Bouthillier, Mario · Inventors: Bouthillier, Mario

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 container for storing bulk material including a base wall first and second end walls and a pair of sidewalls for forming an opened top enclosure. The container is transportable and tiltable between a generally upright storage position and a tilted dumping position either manually or through the use of a conventional forklift truck. The base and sidewalls define respectively first and second abutment walls both recessing inwardly and being formed integrally with the remainder of the container. The lifting tines of the forklift truck are adapted to contact the first abutment walls for supporting the container in its generally upright position. The sidewalls also define a recessed section …

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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

  • Filed August 2, 2002 and granted January 11, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 2, 2022.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 2, 2024.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 2, 2002
GrantedJanuary 11, 2011
Term endedAugust 2, 2022
Patent numberCA 2396633 C
Classification (IPC)B65D88/12 +2 more

Timeline

Timeline From CIPO dates

2003200520072009201120132015201720192021Application filedAug 2, 2002Patent grantedJan 11, 2011Term endedAug 2, 2022

Sources & verification

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