(19)

(11)

EP 3 399 883 A1

(12)

(43) Date of publication: 14.11.2018 Bulletin 2018/46 (21) Application number: 17706300.5 (22) Date of filing: 03.01.2017

(51) International Patent Classification (IPC):  A43B 17/10(2006.01) A43B 7/14(2006.01) A43B 17/16(2006.01) A43B 1/00(2006.01) A43B 23/02(2006.01) A43B 17/00(2006.01) (86) International application number: PCT/IB2017/050004 (87) International publication number: WO 2017/118916 (13.07.2017 Gazette 2017/28)

(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 Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 04.01.2016 IT UB20169843 04.01.2016 CH 22016 (71) Applicant: Ballarino, Dino 6853 Ligornetto (IT)	(72) Inventor: Ballarino, Dino 6853 Ligornetto (IT) (74) Representative: Galassi, Alessandro  PGA S.p.A. Milano Succursale di Lugano Via Castagnola 21C 6900 Lugano 6900 Lugano (CH)