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Expired European patentEurope

Compressed air-driven spray device for liquids

EP 0230968 B1 · Applicant: TUNAP Deutschland Vetriebs GmbH + Co. KG

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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 January 20, 1987 and granted October 24, 1990. A European patent lasts at most 20 years from filing, so its term ended January 20, 2007.
  • 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 July 20, 2012.
  • 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.
FiledJanuary 20, 1987
PublishedAugust 5, 1987
GrantedOctober 24, 1990
Term endedJanuary 20, 2007
Application numberEP 87100746
Classification (CPC)B05B9/0822

Timeline

Timeline From EPO dates

1988199019921994199619982000200220042006Application filedJan 20, 1987PublishedAug 5, 1987Patent grantedOct 24, 1990Term endedJan 20, 2007

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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