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European application, no grantEurope

Method of and device for preventing smoke curling from underneath the hood of a grease extraction ventilator

EP 0263892 A1 · Applicant: Molitor, Victor D.

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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 16, 1986 and never granted as a European patent. Had it been granted, its 20-year term would have ended October 16, 2006.
  • 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 16, 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.
FiledOctober 16, 1986
PublishedApril 20, 1988
GrantedNever granted
Term endedOctober 16, 2006
Application numberEP 86114329
Classification (CPC)F24C15/20

Timeline

Timeline From EPO dates

1987198919911993199519971999200120032005Application filedOct 16, 1986PublishedApril 20, 1988Term endedOct 16, 2006

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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