(19)

(11)

EP 3 923 756 A1

(12)

(43) Date of publication: 22.12.2021 Bulletin 2021/51 (21) Application number: 20707832.0 (22) Date of filing: 13.02.2020

(51) International Patent Classification (IPC):  A41D 3/00(2006.01) B60Q 1/26(2006.01) A42B 3/04(2006.01) A41D 13/01(2006.01) A42B 3/30(2006.01) (52) Cooperative Patent Classification (CPC): B60Q 1/38; B60Q 1/2676; G01C 21/3602; B60Q 1/44; B60Q 9/008; G07C 5/0866; G08B 25/016; G08B 5/004; B60Q 2900/30; G08G 1/166; A42B 3/0433; G01C 21/365; A42B 3/044; G08G 9/02; A42B 3/0453; A42B 3/30 (86) International application number: PCT/IB2020/051167 (87) International publication number: WO 2020/165810 (20.08.2020 Gazette 2020/34)

(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: 14.02.2019 IT 201900002191 (71) Applicant: Graziato, Stefano 22070 Valmorea (CO) (IT)	(72) Inventor: Graziato, Stefano 22070 Valmorea (CO) (IT) (74) Representative: Rastelli, Franco  Dott. Franco Cicogna & C. SRL Via Visconti di Modrone, 14/A 20122 Milano 20122 Milano (IT)