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Expired Canadian patentCanada

An automatic unscrambler for uprightly orientating and feeding of containers

CA 1305940 C · Owner: Sala, Jaime Marti · Inventors: Sala, Jaime Marti

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

The invention concerns an automatic unscrambler designed to supply continuously a bottling line or similar equipment. Such unscrambler is characterized by the fact that it include a receptacle with straight or slightly curved walls; a series of single but interconnected travelling carriages drawn by flexible on hinged means along an enclosed path, leaving elements forming pockets to receive individual containers and to hold at least one part of a container's body and having passageways to conduct the containers downwards and an adjustable shelf interposed between the pockets and the passageways as a temporary support for the rest of the bodies of the containers.

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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 August 4, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 4, 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.
FiledDecember 16, 1988
GrantedAugust 4, 1992
Term endedAugust 4, 2009
Patent numberCA 1305940 C
Classification (IPC)B65G17/32 +1 more

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedDec 16, 1988Patent grantedAug 4, 1992Term endedAug 4, 2009

Sources & verification

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