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Expired Canadian patentCanada

Methods and system for inspection of fabricated components

CA 2532935 C · Owner: Ingram, Douglas Edward · Inventors: Wilkins, Melvin Howard; Little, Francis Howard; Ingram, Douglas Edward

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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 apparatus for inspecting a component (29) are provided. The method includes receiving (408) a plurality of data points that define a shape of the component fitting (410) the received data points to a curve that defines a predetermined model shape and comparing (412) the received data points to the curve defining the predetermined model shape to determine a break radius of the component.

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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 January 12, 2006 and granted August 26, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 12, 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.
FiledJanuary 12, 2006
GrantedAugust 26, 2014
Term endedJanuary 12, 2026
Patent numberCA 2532935 C
Classification (IPC)G01B21/20 +2 more

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedJan 12, 2006Patent grantedAug 26, 2014Term endedJan 12, 2026

Sources & verification

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