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Expired Canadian patentCanada

Spinal column removing method and spinal column removing apparatus

CA 2552307 C · Owner: Meat Technology R & D Partnership · Inventors: Sato, Atsushi

CIPO record

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Abstract From the Canadian patent

PROBLRMS, To remove the spinal column from a block of meat efficiently in terms of time and with a good yield of meat quantity. MEANS FOR SOLVING PROBLRMS The method for removing the spinal column from a block of meat is by detecting the position and shape of the spinal column in the block of meat that, includes at least a part of the spinal column and by cutting the block of , meat, in the vicinity of the spinal column in a V-letter form from two directions by three-dimensionally controlling the posture of a cutter based on the data about the detected position and shape of the spinal column.

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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 1, 2005 and granted January 31, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 1, 2025.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • 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 1, 2005
GrantedJanuary 31, 2012
Term endedMarch 1, 2025
Patent numberCA 2552307 C
Classification (IPC)A22C17/00

Timeline

Timeline From CIPO dates

2006200820102012201420162018202020222024Application filedMarch 1, 2005Patent grantedJan 31, 2012Term endedMarch 1, 2025

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