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Expired Canadian patentCanada

Method and apparatus for cartoning loose media

CA 1289524 C · Owner: Hayes Machine Company, Inc. · Inventors: Hayes, Charles Frederick, Jr.

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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 cartoning apparatus for loading loose media such as spaghetti, vermicelli, or other loose into a, carton, wherein the apparatus is provided with bucket structures, platens, actuators, and a loading assembly which are all moved along parallel predetermined paths. The bucket structures include forward and rearward ends whereby the bucket structures may be translated such that the forward end may be disposed adjacent an aligned open carton and the rearward end may receive loading assembly. Such rearward end is provided with a funnel structure which cooperates with a self-aligning pusher foot comprising part of the loading assembly to effectuate alignment and mating receipt of the pusher foot …

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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 September 24, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 24, 2008.
  • 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 21, 1988
GrantedSeptember 24, 1991
Term endedSeptember 24, 2008
Patent numberCA 1289524 C
Classification (IPC)B65B39/14 +1 more

Timeline

Timeline From CIPO dates

1989199119931995199719992001200320052007Application filedOct 21, 1988Patent grantedSep 24, 1991Term endedSep 24, 2008

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