(19)

(11)

EP 2 015 852 A2

(12)

(88) Date of publication A3: 30.10.2008 (43) Date of publication: 21.01.2009 Bulletin 2009/04 (21) Application number: 07761534.2 (22) Date of filing: 27.04.2007

(51) International Patent Classification (IPC):  A63C 9/08(2006.01) (86) International application number: PCT/US2007/067715 (87) International publication number: WO 2007/127969 (08.11.2007 Gazette 2007/45)

(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: 28.04.2006 US 796028 P (71) Applicant: Ekberg, Lane Salt Lake City, UT 84121 (US)	(72) Inventor: Ekberg, Lane Salt Lake City, UT 84121 (US) (74) Representative: Alton, Andrew  Urquhart-Dykes & Lord LLP Tower North Central Merrion Way Leeds LS2 8PA Leeds LS2 8PA (GB)