(19)

(11)

EP 2 324 304 A2

(12)

(88) Date of publication A3: 08.04.2010 (43) Date of publication: 25.05.2011 Bulletin 2011/21 (21) Application number: 09807386.9 (22) Date of filing: 14.08.2009

(51) International Patent Classification (IPC):  F25B 9/08(2006.01) F25B 41/06(2006.01) F25B 19/04(2006.01) (86) International application number: PCT/US2009/053935 (87) International publication number: WO 2010/019913 (18.02.2010 Gazette 2010/07)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR Designated Extension States: AL BA RS (30) Priority: 14.08.2008 US 88957 P (71) Applicant: May-Ruben Technologies, Inc. Calgary, T2T 3TI (CA)	(72) Inventor: MAY, Wayne, A. Las Vegas NV 89131 (US) (74) Representative: Cordina, Kevin John et al Olswang LLP 90 High Holborn GB-London WC1V 6XX GB-London WC1V 6XX (GB)