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(11)

EP 4 182 092 A2

(12)

(88) Date of publication A3: 24.02.2022 (43) Date of publication: 24.05.2023 Bulletin 2023/21 (21) Application number: 21841885.3 (22) Date of filing: 10.07.2021

(51) International Patent Classification (IPC):  B05C 1/04(2006.01) B05C 1/00(2006.01) B05D 7/22(2006.01) F16L 58/02(2006.01) B05C 1/02(2006.01) B05B 15/55(2018.01) F16L 55/32(2006.01) (52) Cooperative Patent Classification (CPC): B05B 15/55; B05B 7/0408; B05B 3/1064; B05B 13/0636; B05B 1/3026 (86) International application number: PCT/US2021/041204 (87) International publication number: WO 2022/015610 (20.01.2022 Gazette 2022/03)

(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: 16.07.2020 US 202016930618 (71) Applicant: Kronz, Michael Verona, WI 53593 (US)	(72) Inventor: Kronz, Michael Verona, WI 53593 (US) (74) Representative: White, Jonathan Patrick  JP White Intellectual Property Limited 25-27 Fitzwilliam Hall Fitzwilliam Place Dublin 2, D02 T292 Dublin 2, D02 T292 (IE)