(19)

(11)

EP 3 731 945 A1

(12)

(43) Date of publication: 04.11.2020 Bulletin 2020/45 (21) Application number: 18894577.8 (22) Date of filing: 25.07.2018

(51) International Patent Classification (IPC):  A63H 33/08(2006.01) (86) International application number: PCT/US2018/043761 (87) International publication number: WO 2019/133055 (04.07.2019 Gazette 2019/27)

(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: 29.12.2017 US 201715858038 (71) Applicant: Kejser, LLC Mesa, AZ 85202 (US)	(72) Inventor: DUMPHY, Joshua Mesa, AZ 85283 (US) (74) Representative: Cullen, Gavin James  Marks & Clerk LLP 40 Torphichen Street Edinburgh EH3 8JB Edinburgh EH3 8JB (GB)