(19)

(11)

EP 3 614 877 A1

(12)

(43) Date of publication: 04.03.2020 Bulletin 2020/10 (21) Application number: 18728990.5 (22) Date of filing: 24.04.2018

(51) International Patent Classification (IPC):  A45D 44/00(2006.01) B01F 13/10(2006.01) (86) International application number: PCT/IT2018/050071 (87) International publication number: WO 2018/198149 (01.11.2018 Gazette 2018/44)

(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: KH MA MD TN (30) Priority: 27.04.2017 IT 201700045903 (71) Applicant: Barnia, Riccardo 00030 San Cesareo (RM) (IT)	(72) Inventors: BARNIA, Riccardo 00030 San Cesareo (RM) (IT) LEVANTESI, Adriano 00199 Roma (RM) (IT) (74) Representative: Fezzardi, Antonio  Studio Ferrario Srl Via Collina, 36 00187 Roma 00187 Roma (IT)