(19)

(11)

EP 2 771 080 A1

(12)

(43) Date of publication: 03.09.2014 Bulletin 2014/36 (21) Application number: 12751584.9 (22) Date of filing: 06.08.2012

(51) International Patent Classification (IPC):  A63B 23/18(2006.01) A63B 21/055(2006.01) A63B 21/00(2006.01) (86) International application number: PCT/GB2012/051895 (87) International publication number: WO 2013/061024 (02.05.2013 Gazette 2013/18)

(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: 28.10.2011 GB 201118660 (71) Applicant: Warren, David Stephen London, Greater London W1U 6LE (GB)	(72) Inventor: Warren, David Stephen London, Greater London W1U 6LE (GB) (74) Representative: Lamb, Martin John Carstairs  Marks & Clerk LLP 90 Long Acre London WC2E 9RA London WC2E 9RA (GB)