(19)

(11)

EP 2 720 761 A2

(12)

(88) Date of publication A3: 28.03.2013 (43) Date of publication: 23.04.2014 Bulletin 2014/17 (21) Application number: 12729495.7 (22) Date of filing: 14.06.2012

(51) International Patent Classification (IPC):  A63B 5/11(2006.01) A63B 21/02(2006.01) A63B 71/00(2006.01) A63B 71/02(2006.01) (86) International application number: PCT/EP2012/061387 (87) International publication number: WO 2012/172031 (20.12.2012 Gazette 2012/51)

(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: 14.06.2011 EP 11169904 (71) Applicant: Bounz BV 1171 BZ Badhoevedorp (NL)	(72) Inventor: KOOISTRA, Woltherus 1171 BZ Badhoevedorp (NL) (74) Representative: van Dokkum, Willem Gerard Theodoor  Muller & Eilbracht B.V. P.O. Box 1080 2260 BB Leidschendam 2260 BB Leidschendam (NL)