(19)

(11)

EP 3 506 800 A1

(12)

(43) Date of publication: 10.07.2019 Bulletin 2019/28 (21) Application number: 17768992.4 (22) Date of filing: 30.08.2017

(51) International Patent Classification (IPC):  A47B 77/02(2006.01) (86) International application number: PCT/EP2017/071799 (87) International publication number: WO 2018/041910 (08.03.2018 Gazette 2018/10)

(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: 02.09.2016 IT 201600089196 (71) Applicant: Moretti&C. 2 S.r.l. 61026 Lunano (IT)	(72) Inventor: MORETTI, Gisfredo I 61026 Lunano (IT) (74) Representative: Cipriani, Guido  C&C Brevetti e Marchi s.r.l. Via Prisciano, 28 00136 Roma 00136 Roma (IT)