(19)
(11) EP 0 541 544 A1

(12)

(43) Date of publication:
19.05.1993 Bulletin 1993/20

(21) Application number: 90915373.0

(22) Date of filing: 04.10.1990
(51) International Patent Classification (IPC): 
G08B( . )
G01S 13/ 74( . )
G06K 19/ 07( . )
G06Q 10/ 00( . )
G08B 13/ 14( . )
G09F 3/ 00( . )
B65C 9/ 46( . )
G06K 17/ 00( . )
G06K 19/ 077( . )
G06Q 50/ 00( . )
G08B 13/ 24( . )
(86) International application number:
PCT/US1990/005688
(87) International publication number:
WO 1991/006934 (16.05.1991 Gazette 1991/11)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB IT LI LU NL SE

(30) Priority: 31.10.1989 US 19890429413

(60) Divisional application:
96120857.6 / 0774740

(71) Applicant: CHECKPOINT SYSTEMS, INC.
Thorofare, NJ 08086 (US)

(72) Inventors:
  • GILL, Peter, L.
    Long Valley, NJ 07853 (US)
  • PICCOLI, Anthony, F.
    Audubon, NJ 08106 (US)

(74) Representative: Menges, Rolf, Dipl.-Ing., et al 
Ackmann & Menges Patentanwälte Postfach 14 04 31
D-80454 München
D-80454 München (DE)

   


(54) METHOD FOR TAGGING ARTICLES USED IN CONJUNCTION WITH AN ELECTRONIC ARTICLE SURVEILLANCE SYSTEM, AND TAGS OR LABELS USEFUL IN CONNECTION THEREWITH