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Expired European patentEurope

Ventilation assembly for a vehicle

EP 1769952 B1 · Applicant: DENSO THERMAL SYSTEMS S.p.A.

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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 September 15, 2006 and granted March 31, 2010. A European patent lasts at most 20 years from filing, so its term ended September 15, 2026.
  • 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.
FiledSeptember 15, 2006
PublishedApril 4, 2007
GrantedMarch 31, 2010
Term endedSeptember 15, 2026
Application numberEP 06019381
Classification (CPC)B60H1/00471 +1 more

Timeline

Timeline From EPO dates

2007200920112013201520172019202120232025Application filedSep 15, 2006PublishedApril 4, 2007Patent grantedMarch 31, 2010Term endedSep 15, 2026

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.