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European application, no grantEurope

Flat plate collector for solar radiation

EP 0001763 A1 · Applicant: Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung

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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 10, 1978 and never granted as a European patent. Had it been granted, its 20-year term would have ended October 10, 1998.
  • 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 10, 2004.
  • 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 10, 1978
PublishedMay 16, 1979
GrantedNever granted
Term endedOctober 10, 1998
Application numberEP 78101109
Classification (CPC)F24S80/20 +1 more

Timeline

Timeline From EPO dates

1979198119831985198719891991199319951997Application filedOct 10, 1978PublishedMay 16, 1979Term endedOct 10, 1998

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.