(19)

(11)

EP 4 003 542 A1

(12)

(43) Date of publication: 01.06.2022 Bulletin 2022/22 (21) Application number: 20846708.4 (22) Date of filing: 30.07.2020

(51) International Patent Classification (IPC):  A63B 21/072(2006.01) A63B 5/02(2006.01) A63B 21/00(2006.01) A63B 21/06(2006.01) A63B 21/065(2006.01) A63B 24/00(2006.01) (52) Cooperative Patent Classification (CPC): A63B 21/0442; A63B 21/0552; A63B 21/072; A63B 21/4019; A63B 21/4035; A63B 21/4039; A63B 69/0028; A63B 2225/54; A63B 2225/15; A63B 2220/40; A63B 2220/16; A63B 2220/803; A63B 2225/20 (86) International application number: PCT/US2020/044315 (87) International publication number: WO 2021/022074 (04.02.2021 Gazette 2021/05)

(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: 30.07.2019 US 201962880589 P (71) Applicant: Malcolm, Christian Thousand Oaks CA 91320 (US)	(72) Inventor: Malcolm, Christian Thousand Oaks CA 91320 (US) (74) Representative: Murgitroyd & Company  Murgitroyd House 165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)