(19)

(11)

EP 2 591 533 A1

(12)

(43) Date of publication: 15.05.2013 Bulletin 2013/20 (21) Application number: 11804334.8 (22) Date of filing: 07.07.2011

(51) International Patent Classification (IPC):  H02J 3/32(2006.01) (86) International application number: PCT/US2011/043182 (87) International publication number: WO 2012/006418 (12.01.2012 Gazette 2012/02)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR (30) Priority: 08.07.2010 US 832943 08.07.2010 US 832929 08.07.2010 US 832940 (71) Applicants: Rembach, Paul F. Houston, TX 77065 (US) C-Mar Group Holdings Ltd St. Helier J4 8ZQ (GB)	(72) Inventor: CASTLEMAN, Greg Houston, TX 77079 (US) (74) Representative: Williams, Michael Ian  Cleveland 10 Fetter Lane London EC4A 1BR London EC4A 1BR (GB)