(19)

(11)

EP 1 946 276 A1

(12)

(43) Date of publication: 23.07.2008 Bulletin 2008/30 (21) Application number: 07719653.3 (22) Date of filing: 27.04.2007

(51) International Patent Classification (IPC):  G08B 13/00(2006.01) (86) International application number: PCT/CA2007/000727 (87) International publication number: WO 2007/128102 (15.11.2007 Gazette 2007/46)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 04.05.2006 US 381675 25.09.2006 WO PCT/CA2006/001578 11.01.2007 US 884536 P (71) Applicant: Hershkovitz, Shmuel Freeport (BS)	(72) Inventor: Hershkovitz, Shmuel Freeport (BS) (74) Representative: Fleuchaus, Michael A.  Fleuchaus & Gallo Partnerschaft Patent- und Rechtsanwälte Sollner Strasse 36 81479 München 81479 München (DE)