(19)

(11)

EP 0 764 317 A1

(12)

(43) Date of publication: 26.03.1997 Bulletin 1997/13 (21) Application number: 95927110.0 (22) Date of filing: 29.03.1995

(51) International Patent Classification (IPC):  G09F 3/ 20( . ) G09F 9/ 35( . ) (86) International application number: PCT/US1995/003868 (87) International publication number: WO 1995/027279 (12.10.1995 Gazette 1995/43)

(84) Designated Contracting States: CH DE DK ES FR GB GR IE IT LI SE (30) Priority: 29.03.1994 US 19940219666 23.12.1994 US 19940363969 (71) Applicant: Pricepoint, Inc. Los Gatos, CA 95030 (US)	(72) Inventors: PFEIFFER, James, W. Los Gatos, CA 95030 (US) CANTU, Gary, R. San Jose, CA 95117 (US) (74) Representative: Menges, Rolf, Dipl.-Ing., et al  Ackmann & Menges Patentanwälte Postfach 14 04 31 80454 München 80454 München (DE)