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(11)

EP 4 554 420 A1

(12)

(43) Date of publication: 21.05.2025 Bulletin 2025/21 (21) Application number: 23847453.0 (22) Date of filing: 13.07.2023

(51) International Patent Classification (IPC):  A41D 1/06(2006.01) A41D 15/00(2006.01) A41D 13/02(2006.01) A41D 1/08(2018.01) (52) Cooperative Patent Classification (CPC): A41D 13/02; A41D 1/065; A41D 2400/44 (86) International application number: PCT/US2023/070176 (87) International publication number: WO 2024/026210 (01.02.2024 Gazette 2024/05)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 13.07.2022 US 202263368332 P (71) Applicant: Gnara, Inc. Gunnison, Colorado 81230 (US)	(72) Inventors: EDWARDS, Georgia Grace Gunnison, Colorado 81230 (US) MONTERAC, Leigh Gunnison, Colorado 81230 (US) MASSEY, Charlotte Gunnison, CO 81230 (US) (74) Representative: Grünecker Patent- und Rechtsanwälte PartG mbB  Leopoldstraße 4 80802 München 80802 München (DE)