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EP 3 927 296 A1

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(43) Date of publication: 29.12.2021 Bulletin 2021/52 (21) Application number: 20792036.4 (22) Date of filing: 20.04.2020

(51) International Patent Classification (IPC):  A61F 9/00(2006.01) (52) Cooperative Patent Classification (CPC): A61K 31/616; A61H 2201/0207; A61H 2201/1207; A61H 5/00; A46B 13/02; A46B 15/001; A61H 2201/0153; A61K 31/12; A61H 1/00; A61H 2201/0188; A61F 9/0008; A61H 2205/024; A61H 2201/1654; A61F 9/00709; A61H 23/02; A46B 13/008; A46B 5/0095; A46B 15/0006; A46B 2200/1006; A61H 2201/5082; A46B 11/0093; A61H 2201/0107 (86) International application number: PCT/US2020/029003 (87) International publication number: WO 2020/215084 (22.10.2020 Gazette 2020/43)

(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: 18.04.2019 US 201962835868 P 02.05.2019 US 201916402143 04.06.2019 US 201916431631 (71) Applicant: Teen Clean, LLC Rancho Santa Fe, CA 92067 (US)

(72) Inventors: FOSTER, Robert, M. Pagosa Springs, CO 81147 (US) OLKOWSKI, John, David Honolulu, HI 96825 (US) OLKOWSKI, Kirk, Keoni Honolulu, HI 96825 (US) LAUX, James, Joseph Greensboro, NC 27455 (US) PRICE, Clifford, Hugh San Diego, CA 92109 (US) DOUGLAS, Joel, S. Bonita Springs, FL 34135 (US) (74) Representative: Keilitz Haines & Partner Patentanwälte PartGmbB  Nigerstraße 4 81675 München 81675 München (DE)