Nova Patents
EP0973151B8

Noise control system

Abstract

This record has no abstract on file.

Term

Term ended

Expired 14 July 2019, 7.2 years ago.

  1. Priority
  2. Filed
  3. Granted
  4. Expired
  5. Today

9 members in 4 offices; this record represents the family

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
DocumentOfficeKindDate
20236398JapanA
15877599JapanA
15877699JapanA

Members9

Family members, oldest first
DocumentOfficeKind
EP0973151A2European Patent Office (EPO)A2
JP2000089770AJapanA
JP2000347671AJapanA
US6418228B1United States of AmericaB1
JP3359301B2JapanB2
EP0973151A3European Patent Office (EPO)A3
EP0973151B1European Patent Office (EPO)B1
DE69939796D1GermanyD1
EP0973151B8This recordEuropean Patent Office (EPO)B8