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Expired European patentEurope

Electronically commutated motor, in particular for a rotor of a fan drawing cooling air for automotive vehicles

EP 0715396 B1 · Applicant: Licentia Patent-Verwaltungs-GmbH

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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 May 26, 1995 and granted August 18, 1999. A European patent lasts at most 20 years from filing, so its term ended May 26, 2015.
  • 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 November 26, 2020.
  • 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.
FiledMay 26, 1995
PublishedJune 5, 1996
GrantedAugust 18, 1999
Term endedMay 26, 2015
Application numberEP 95107975
Classification (CPC)H02K7/14 +2 more

Timeline

Timeline From EPO dates

1996199820002002200420062008201020122014Application filedMay 26, 1995PublishedJune 5, 1996Patent grantedAug 18, 1999Term endedMay 26, 2015

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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