(19)

(11)

EP 3 253 941 A1

(12)

(43) Date of publication: 13.12.2017 Bulletin 2017/50 (21) Application number: 16710004.9 (22) Date of filing: 29.01.2016

(51) International Patent Classification (IPC):  E05B 47/06(2006.01) E05B 15/12(2006.01) (86) International application number: PCT/IB2016/050451 (87) International publication number: WO 2016/125056 (11.08.2016 Gazette 2016/32)

(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: 03.02.2015 IT PD20150024 06.08.2015 IT UB20152922 (71) Applicant: Tognazzo, Giorgia 35127 Padova (IT)	(72) Inventor: Tognazzo, Giorgia 35127 Padova (IT)