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Expired European patentEurope

Structural repair using cold sprayed aluminum material

EP 1674595 B1 · Applicant: United Technologies Corporation

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Listed from its EPO record in Patent Yard's archive of European patents past their term. Its claims, description and drawings are in the EPO PDF and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed December 19, 2005 and granted February 16, 2011. A European patent lasts at most 20 years from filing, so its term ended December 19, 2025.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • We check European rights only. A US or other national patent in its family could still be in force: check its family on Espacenet or Google Patents.
FiledDecember 19, 2005
PublishedJune 28, 2006
GrantedFebruary 16, 2011
Term endedDecember 19, 2025
Application numberEP 05257797
Classification (CPC)C23C24/04 +1 more

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedDec 19, 2005PublishedJune 28, 2006Patent grantedFeb 16, 2011Term endedDec 19, 2025

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