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Expired European patentEurope

Gaseous fluid distribution devices

EP 0200762 B1 · Applicant: TOTAL AIR, 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 October 29, 1985 and granted February 27, 1991. A European patent lasts at most 20 years from filing, so its term ended October 29, 2005.
  • 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 April 29, 2011.
  • 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.
FiledOctober 29, 1985
PublishedNovember 12, 1986
GrantedFebruary 27, 1991
Term endedOctober 29, 2005
Application numberEP 85905485
Classification (CPC)F24F13/075 +1 more

Timeline

Timeline From EPO dates

1986198819901992199419961998200020022004Application filedOct 29, 1985PublishedNov 12, 1986Patent grantedFeb 27, 1991Term endedOct 29, 2005

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.