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Expired European patentEurope

Lubricant still and reservoir for refrigeration system

EP 1583595 B1 · Applicant: CARRIER 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 December 19, 2003 and granted November 16, 2011. A European patent lasts at most 20 years from filing, so its term ended December 19, 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 19, 2003
PublishedOctober 12, 2005
GrantedNovember 16, 2011
Term endedDecember 19, 2023
Application numberEP 03814196
Classification (CPC)B01D1/0088 +2 more

Timeline

Timeline From EPO dates

2004200620082010201220142016201820202022Application filedDec 19, 2003PublishedOct 12, 2005Patent grantedNov 16, 2011Term endedDec 19, 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

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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