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EP 4 297 617 A1

(12)

(43) Date of publication: 03.01.2024 Bulletin 2024/01 (21) Application number: 22706860.8 (22) Date of filing: 22.02.2022

(51) International Patent Classification (IPC):  A47C 27/14(2006.01) A47C 27/12(2006.01) B60N 2/70(2006.01) B32B 7/08(2019.01) D04H 1/40(2012.01) B32B 5/02(2006.01) B32B 5/12(2006.01) B32B 7/04(2019.01) D04H 1/4382(2012.01) D04H 1/559(2012.01) A47C 27/00(2006.01) A47C 27/15(2006.01) B32B 5/06(2006.01) B60N 2/64(2006.01) A47C 7/02(2006.01) B32B 5/08(2006.01) B32B 5/26(2006.01) D04H 1/4334(2012.01) D04H 1/549(2012.01) D04H 1/558(2012.01) (52) Cooperative Patent Classification (CPC): B60N 2/7017; A47C 27/15; A47C 27/148; B32B 7/08; B60N 2/64; B32B 5/26; B32B 5/022; B32B 2262/0261; B32B 2262/12; B32B 2262/14; B32B 2307/72; B32B 2307/30; B32B 2255/02; B32B 2307/3065; B32B 2307/584; B32B 5/08; B32B 5/12; B32B 2601/00; B32B 2605/08; B32B 7/04; D04H 1/558; D04H 1/549; D04H 1/559; D04H 1/43835; D04H 1/4334; A47C 7/021 (86) International application number: PCT/EP2022/054299 (87) International publication number: WO 2022/179995 (01.09.2022 Gazette 2022/35)

(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: 23.02.2021 EP 21158601 (71) Applicant: Zephyros Inc. Romeo, MI 48065 (US)	(72) Inventors: GILLMETH, Jérôme 67114 ESCHAU (FR) CHAUT, Christophe 67120 Molsheim (FR) ENGEL, Marc 67380 Lingolsheim (FR) MICHEL, Arnaud 68230 SOULTZBACH LES BAINS (FR) (74) Representative: Kutzenberger Wolff & Partner  Waidmarkt 11 50676 Köln 50676 Köln (DE)