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(11)

EP 4 120 867 A1

(12)

(43) Date of publication: 25.01.2023 Bulletin 2023/04 (21) Application number: 21737136.8 (22) Date of filing: 07.05.2021

(51) International Patent Classification (IPC):  A41D 13/12(2006.01) D04B 1/22(2006.01) (52) Cooperative Patent Classification (CPC): A41D 13/1218; D04B 1/22; A41D 13/1161; A41D 27/22 (86) International application number: PCT/IB2021/000306 (87) International publication number: WO 2021/224682 (11.11.2021 Gazette 2021/45)

(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: 07.05.2020 US 202063021487 P (71) Applicant: SIGVARIS AG 9014 St. Gallen (CH)	(72) Inventors: LEONARD, Michael Senoia, GA 30276 (US) WOODEN, Tommy Sharpsburg, GA 30277 (US) (74) Representative: E. Blum & Co. AG  Patent- und Markenanwälte VSP Vorderberg 11 8044 Zürich 8044 Zürich (CH)