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Expired Canadian patentCanada

Method and apparatus for putting piece goods into containers

CA 2423949 C · Owner: Sidler, Markus · Inventors: Dubendorfer, Peter; Kirgis, Frank-Peter; Sidler, Markus

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

In a method for inserting piece goods (S) into containers (B) by means of a picking line the relative speed between the feed of the containers (B) and the feed of the piece goods (S) is controlled in the area of the picking line. In this case the relative speed is controlled as a function of a filling level of at least one storage element (3 3', 3'', 4). This method permits efficient transfer of piece goods into containers with the most complete filling possible of the containers irrespective of the manner of the relative transport direction of the piece goods and containers. It is suitable both for cocurrent and for countercurrent systems,

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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 March 28, 2003 and granted October 18, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 28, 2023.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 28, 2025.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 28, 2003
GrantedOctober 18, 2011
Term endedMarch 28, 2023
Patent numberCA 2423949 C
Classification (IPC)B65B59/02 +2 more

Timeline

Timeline From CIPO dates

2004200620082010201220142016201820202022Application filedMarch 28, 2003Patent grantedOct 18, 2011Term endedMarch 28, 2023

Sources & verification

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