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Expired European patentEurope

Self-oscillating fluid sensor

EP 1044355 B1 · Applicant: Honeywell Inc.

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Overview

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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 18, 1998 and granted May 25, 2005. A European patent lasts at most 20 years from filing, so its term ended December 18, 2018.
  • A supplementary protection certificate, which can extend a medicine or crop-protection patent, adds at most five and a half years, so even that would have ended by June 18, 2024.
  • 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 18, 1998
PublishedOctober 18, 2000
GrantedMay 25, 2005
Term endedDecember 18, 2018
Application numberEP 98964793
Classification (CPC)G01F1/696 +1 more

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedDec 18, 1998PublishedOct 18, 2000Patent grantedMay 25, 2005Term endedDec 18, 2018

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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.