(19)

(11)

EP 2 747 845 A2

(12)

(88) Date of publication A3: 10.05.2013 (43) Date of publication: 02.07.2014 Bulletin 2014/27 (21) Application number: 12826266.4 (22) Date of filing: 21.08.2012

(51) International Patent Classification (IPC):  A63B 37/00(2006.01) A63B 37/02(2006.01) (86) International application number: PCT/US2012/051685 (87) International publication number: WO 2013/028669 (28.02.2013 Gazette 2013/09)

(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: 23.08.2011 US 201161526594 P 16.08.2012 US 201213587714 (71) Applicant: Nike International Ltd. Beaverton, OR 97005-6453 (US)

(72) Inventors: ISHII, Hideyuki Beaverton, OR 97005-6453 (US) ICHIKAWA, Yasushi Beaverton, OR 97005-6453 (US) MOLINARI, Arthur Beaverton, OR 97005-6453 (US) CHOU, Chien-Hsin Beaverton, OR 97005-6453 (US) KO, Chin-Shun Beaverton, OR 97005-6453 (US) LIU, Chen-Tai Beaverton, OR 97005-6453 (US) (74) Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser  Leopoldstrasse 4 80802 München 80802 München (DE)