(19)

(11)

EP 4 097 326 A1

(12)

(43) Date of publication: 07.12.2022 Bulletin 2022/49 (21) Application number: 21709133.9 (22) Date of filing: 21.01.2021

(51) International Patent Classification (IPC):  E06B 9/15(2006.01) E06B 9/58(2006.01) E06B 9/34(2006.01) (52) Cooperative Patent Classification (CPC): E06B 9/15; E06B 2009/1577; E06B 9/34; E06B 2009/1555 (86) International application number: PCT/IT2021/050019 (87) International publication number: WO 2021/152644 (05.08.2021 Gazette 2021/31)

(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: 27.01.2020 IT 202000001537 (71) Applicant: De Fazio, Vincenzo 88046 Lamezia Terme (IT)	(72) Inventor: De Fazio, Vincenzo 88046 Lamezia Terme (IT) (74) Representative: Perrotta, Aldo  Via Trento e Trieste, 66 88068 Soverato 88068 Soverato (IT)