(19)
(11) EP 1 611 460 A2

(12)

(43) Date of publication:
04.01.2006 Bulletin 2006/01

(21) Application number: 04750755.3

(22) Date of filing: 27.04.2004
(51) International Patent Classification (IPC): 
G01V 1/00(1968.09)
(86) International application number:
PCT/US2004/012966
(87) International publication number:
WO 2004/097456 (11.11.2004 Gazette 2004/46)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL HR LT LV MK

(30) Priority: 29.04.2003 US 466839 P
29.03.2004 US 813309
29.03.2004 US 813288

(71) Applicant: Fisher Research Laboratory
Los Banos, CA 93635 (US)

(72) Inventors:
  • CASTLE, Jonathan
    Los Banos, CA 93635 (US)
  • JONES, Marvin, E.
    Los Banos, CA 93635 (US)

(74) Representative: Manitz, Finsterwald & Partner GbR 
Martin-Greif-Strasse 1
80336 München
80336 München (DE)

   


(54) SYSTEMS AND METHODS FOR A PORTABLE WALK-THROUGH METAL DETECTOR