(19)

(11)

EP 3 821 170 A1

(12)

(43) Date of publication: 19.05.2021 Bulletin 2021/20 (21) Application number: 19761962.0 (22) Date of filing: 15.07.2019

(51) International Patent Classification (IPC):  F21V 33/00(2006.01) F21W 131/202(2006.01) F21V 21/30(2006.01) A61G 13/10(2006.01) F21W 131/205(2006.01) F21Y 115/10(2016.01) (86) International application number: PCT/IB2019/056027 (87) International publication number: WO 2020/012451 (16.01.2020 Gazette 2020/03)

(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: 13.07.2018 IT 201800007200 17.05.2019 IT 201900006984 (71) Applicant: Musco, Carmelo 96100 Siracusa (IT)	(72) Inventor: Musco, Carmelo 96100 Siracusa (IT) (74) Representative: Sach, Greg Robert  STERAF S.r.l. Corso di Porta Romana 132 20122 Milan 20122 Milan (IT)