Patent Yard Sign in
Expired Canadian patentCanada

Device for taking containers out of a pile and processing machine equipped with this device

CA 1308424 C · Owner: Dronet, Jean-Marc · Inventors: Dronet, Jean-Marc; Lemaire, Didier

CIPO record

Overview

Drawings and full text

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

Open the CIPO record

Abstract From the Canadian patent

The present invention concerns a device for taking containers out of a pile, comprising a magazine formed of a row of articulated parallelograms and, under this magazine two, superimposed rows of deformable parallelograms which are actuatable independently from each other to take the containers out of the pile and which can conform to any container shape or dimension.

Read the whole patent

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 6, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 6, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 20, 1988
GrantedOctober 6, 1992
Term endedOctober 6, 2009
Patent numberCA 1308424 C
Classification (IPC)B65G59/06 +1 more

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedApril 20, 1988Patent grantedOct 6, 1992Term endedOct 6, 2009

Sources & verification

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