(19)

(11)

EP 1 573 705 A2

(12)

(43) Date of publication: 14.09.2005 Bulletin 2005/37 (21) Application number: 02737232.5 (22) Date of filing: 24.05.2002

(51) International Patent Classification (IPC)7: G09G 1/00 (86) International application number: PCT/US2002/016821 (87) International publication number: WO 2002/097776 (05.12.2002 Gazette 2002/49)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR (30) Priority: 25.05.2001 US 293649 P (71) Applicant: ITW Inc. Bellflower, CA 90706 (US)	(72) Inventors: RODRIGUEZ, Ingemar, V. San Diego, CA 92128 (US) BISCHOFF, William, P. San Marcos, CA 92069 (US) (74) Representative: Brooks, Nigel Samuel  Hill Hampton, East Meon Petersfield, Hampshire GU32 1QN Hampshire GU32 1QN (GB)