(19)

(11)

EP 2 052 190 A1

(12)

(43) Date of publication: 29.04.2009 Bulletin 2009/18 (21) Application number: 07754608.3 (22) Date of filing: 03.04.2007

(51) International Patent Classification (IPC):  F24F 3/044(2006.01) G05D 23/19(2006.01) F24F 11/00(2006.01) (86) International application number: PCT/US2007/008109 (87) International publication number: WO 2008/094165 (07.08.2008 Gazette 2008/32)

(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: 29.01.2007 US 668429 30.01.2007 US 669102 (71) Applicant: Kates, Lawrence Corona del Mar, CA 92625 (US)	(72) Inventor: Kates, Lawrence Corona del Mar, CA 92625 (US) (74) Representative: Fox-Male, Nicholas Vincent Humbert  Potter Clarkson LLP Park View House 58 The Ropewalk Nottingham NG1 5DD Nottingham NG1 5DD (GB)