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Expired European patentEurope

Device, systems and methods for sensing temperature of a drag cup in a rheometer motor

EP 1498720 B1 · Applicant: Waters 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.

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Why it's free to use

  • Filed April 28, 2004 and granted April 12, 2017. A European patent lasts at most 20 years from filing, so its term ended April 28, 2024.
  • 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.
FiledApril 28, 2004
PublishedJanuary 19, 2005
GrantedApril 12, 2017
Term endedApril 28, 2024
Application numberEP 04010099
Classification (CPC)G01K7/36 +2 more

Timeline

Timeline From EPO dates

2005200720092011201320152017201920212023Application filedApril 28, 2004PublishedJan 19, 2005Patent grantedApril 12, 2017Term endedApril 28, 2024

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

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comEspacenetNational family members and their legal status.European Patent Office

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