(19)

(11)

EP 3 935 917 A1

(12)

(43) Date of publication: 12.01.2022 Bulletin 2022/02 (21) Application number: 20713102.0 (22) Date of filing: 09.03.2020

(51) International Patent Classification (IPC):  H05B 6/10(2006.01) F24H 1/12(2022.01) A47J 31/54(2006.01) F24H 9/18(2022.01) (52) Cooperative Patent Classification (CPC): F24H 2250/08; F24H 1/142; F24H 1/162; A47J 31/542; H05B 6/108; F24H 9/1818 (86) International application number: PCT/IB2020/052023 (87) International publication number: WO 2020/183344 (17.09.2020 Gazette 2020/38)

(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: 08.03.2019 IT 201900003373 (71) Applicant: Lauma Elettronica S.r.l. 20123 Milano (IT)	(72) Inventor: SPOLDI, Matteo 20025 Legnano (IT) (74) Representative: Modiano, Micaela Nadia et al Modiano & Partners Via Meravigli, 16 20123 Milano 20123 Milano (IT)