(19)

(11)

EP 4 081 317 A1

(12)

(43) Date of publication: 02.11.2022 Bulletin 2022/44 (21) Application number: 20907545.6 (22) Date of filing: 13.12.2020

(51) International Patent Classification (IPC):  A63B 63/00(2006.01) A63B 67/00(2006.01) A63B 63/08(2006.01) (52) Cooperative Patent Classification (CPC): A63B 63/08; A63B 2210/50; A63B 71/0036; A63B 63/004; A63B 2225/50; A63B 2220/10; A63B 39/00; A63B 2225/74; A63B 71/0622; A63B 67/002 (86) International application number: PCT/IB2020/061867 (87) International publication number: WO 2021/130588 (01.07.2021 Gazette 2021/26)

(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: 24.12.2019 US 201962953209 P (71) Applicant: Goldberger, Zvi 4723306 Ramat Hasharon (IL)	(72) Inventor: Goldberger, Zvi 4723306 Ramat Hasharon (IL) (74) Representative: Wildhack & Jellinek  Patentanwälte OG Landstraßer Hauptstraße 50 1030 Wien 1030 Wien (AT)