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Expired European patentEurope

Brake energy balancing system for multiple brake units

EP 0664249 B1 · Applicant: HYDRO-AIRE DIVISION OF CRANE COMPANY

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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 4, 1994 and granted June 28, 2000. A European patent lasts at most 20 years from filing, so its term ended October 4, 2014.
  • 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 4, 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.
FiledOctober 4, 1994
PublishedJuly 26, 1995
GrantedJune 28, 2000
Term endedOctober 4, 2014
Application numberEP 94307258
Classification (CPC)B60T8/00 +2 more

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedOct 4, 1994PublishedJuly 26, 1995Patent grantedJune 28, 2000Term endedOct 4, 2014

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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