(19)

(11)

EP 4 304 405 A1

(12)

(43) Date of publication: 17.01.2024 Bulletin 2024/03 (21) Application number: 22704964.0 (22) Date of filing: 11.01.2022

(51) International Patent Classification (IPC):  A43B 1/00(2006.01) A43B 23/04(2006.01) A43B 3/24(2006.01) A43B 7/32(2006.01) A43B 23/07(2006.01) (52) Cooperative Patent Classification (CPC): A43B 7/32; A43B 1/0072; A43B 23/07; A43B 23/045; A43B 23/047; A43B 3/242 (86) International application number: PCT/IT2022/050001 (87) International publication number: WO 2022/168131 (11.08.2022 Gazette 2022/32)

(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: 02.02.2021 IT 202100001982 (71) Applicant: Bolzonello, Loris 31041 Cornuda (TV) (IT)	(72) Inventor: Bolzonello, Loris 31041 Cornuda (TV) (IT)