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Expired Canadian patentCanada

Methods and systems for optimizing punch instructions in a material forming press system

CA 2556974 C · Owner: Asher, Larry Dale, Jr. · Inventors: Asher, Larry Dale, Jr.

CIPO record

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

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Abstract From the Canadian patent

Methods and systems are disclosed to optimize punching instructions. An example method disclosed herein obtains a tool bed layout the tool bed including a description of a plurality of tool punch parts each tool punch part further including tool definition information; obtains a component layout the component including a description of a component having at least one feature requiring a punching operation; validates the component layout; advances the component to a position of optimum depth; determines a hit score at the position of optimum depth; and repeats the component advancing and the hit score determination until all of the at least one feature of the component is assigned to a tool …

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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 August 23, 2006 and granted March 25, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 23, 2026.
  • 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.
FiledAugust 23, 2006
GrantedMarch 25, 2014
Term endedAugust 23, 2026
Patent numberCA 2556974 C
Classification (IPC)B21D28/02 +2 more

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedAug 23, 2006Patent grantedMarch 25, 2014Term endedAug 23, 2026

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