(19)

(11)

EP 4 415 583 A1

(12)

(43) Date of publication: 21.08.2024 Bulletin 2024/34 (21) Application number: 22880521.4 (22) Date of filing: 13.10.2022

(51) International Patent Classification (IPC):  A47C 7/40(2006.01) A47B 3/10(2006.01) A47C 1/06(2006.01) A47C 7/02(2006.01) A47B 3/14(2006.01) (52) Cooperative Patent Classification (CPC): A47B 83/021 (86) International application number: PCT/IB2022/059828 (87) International publication number: WO 2023/062583 (20.04.2023 Gazette 2023/16)

(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: 13.10.2021 US 202163255154 P 31.07.2022 US 202263393955 P (71) Applicant: Eudokia Designs Llc Wilmington, Delaware 19808 (US)	(72) Inventors: ALEXANDER, Brian Douglas, Michigan 49406 (US) BOOK, William Gregory Holland, Michigan 49423 (US) JOHNSON, Michael A. West Olive, Michigan 49460 (US) EDINGER, Benjamin Booth Grand Haven, Michigan 49417 (US) (74) Representative: FRKelly  Waterways House Grand Canal Quay Dublin D02 PD39 Dublin D02 PD39 (IE)