Nova Patents
AT427220T

Forgery/alteration protective material

Abstract

This record has no abstract on file.

Term

Term ended

Expired 29 June 2021, 5.2 years ago.

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

15 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
DocumentOfficeKindDate
2000208872JapanA

Members15

Family members, oldest first
DocumentOfficeKind
WO0204221A1World Intellectual Property Organization (WIPO)A1
JP2002019259AJapanA
EP1300255A1European Patent Office (EPO)A1
TW541438BTaiwan Province of ChinaB
US2003138609A1United States of AmericaA1
CN1441727AChinaA
US6846547B2United States of AmericaB2
CN1196598CChinaC
KR100805487B1Republic of KoreaB1
EP1300255A4European Patent Office (EPO)A4
EP1300255B1European Patent Office (EPO)B1
AT427220TThis recordAustriaT
ATE427220T1AustriaT1
DE60138191D1GermanyD1
JP4283424B2JapanB2