Nova Patents
AT408787T

Light guide illumination device appearing uniform in brightness along its length

Abstract

This record has no abstract on file.

Term

Term ended

Expired 5 January 2021, 5.7 years ago.

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

22 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
DocumentOfficeKindDate
47979500United States of AmericaA

Members22

Family members, oldest first
DocumentOfficeKind
WO9922174A1World Intellectual Property Organization (WIPO)A1
AU6942798AAustraliaA
EP1025390A1European Patent Office (EPO)A1
US6123442AUnited States of AmericaA
BR9814093ABrazilA
CA2395385A1CanadaA1
WO0151851A1World Intellectual Property Organization (WIPO)A1
AU2766701AAustraliaA
JP2001521200AJapanA
US2002030999A1United States of AmericaA1
US6419383B1United States of AmericaB1
EP1025390B1European Patent Office (EPO)B1
EP1247042A1European Patent Office (EPO)A1
DE69808503D1GermanyD1
DE69808503T2GermanyT2
JP2003526119AJapanA
US6863428B2United States of AmericaB2
EP1247042B1European Patent Office (EPO)B1
AT408787TThis recordAustriaT
ATE408787T1AustriaT1
DE60135825D1GermanyD1
JP4881528B2JapanB2