(19)
(11) EP 2 038 862 A2

(12)

(88) Date of publication A3:
15.01.2009

(43) Date of publication:
25.03.2009 Bulletin 2009/13

(21) Application number: 07861300.7

(22) Date of filing: 28.04.2007
(51) International Patent Classification (IPC): 
G08B 29/00(2006.01)
(86) International application number:
PCT/US2007/010352
(87) International publication number:
WO 2008/051303 (02.05.2008 Gazette 2008/18)
(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: 23.06.2006 US 473769

(71) Applicant: Trex Enterprises Corporation
San Diego, CA 92121 (US)

(72) Inventors:
  • ELSOLD, Douglas C.
    San Diego, CA 92131 (US)
  • PERKINS, Brent
    Oceanside, CA 92054 (US)
  • JOHNSON, Paul
    El Cajon, CA 92021 (US)
  • FAIRCHILD, Paul
    San Diego, CA 92130 (US)
  • TANG, Kenneth Y.
    Alpine, CA 91901 (US)
  • BARRETT, Todd
    El Cajon, CA 92021 (US)

(74) Representative: Barton, Matthew Thomas 
Forrester & Boehmert Pettenkoferstrasse 20-22
80336 München
80336 München (DE)

   


(54) DISASTER ALERT DEVICE, SYSTEM AND METHOD