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Expired European patentEurope

Pressure sensor comprising an elastic sensor layer with a microstructured surface

EP 1581787 B1 · Applicant: IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.

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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.

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Why it's free to use

  • Filed December 23, 2003 and granted August 4, 2010. A European patent lasts at most 20 years from filing, so its term ended December 23, 2023.
  • 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 23, 2003
PublishedOctober 5, 2005
GrantedAugust 4, 2010
Term endedDecember 23, 2023
Application numberEP 03799599
Classification (CPC)G01L1/20 +1 more

Timeline

Timeline From EPO dates

2004200620082010201220142016201820202022Application filedDec 23, 2003PublishedOct 5, 2005Patent grantedAug 4, 2010Term endedDec 23, 2023

Sources & verification

Official EPO records

Full published documentClaims, description and drawings as a PDF.EPOEuropean Patent RegisterProcedure, status, file inspection and legal events.EPOLinked open EP data recordThe bibliographic record this page is built from.EPO

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