(19)

(11)

EP 3 793 399 A1

(12)

(43) Date of publication: 24.03.2021 Bulletin 2021/12 (21) Application number: 18786390.7 (22) Date of filing: 01.10.2018

(51) International Patent Classification (IPC):  A45D 24/00(2006.01) A45D 24/02(2006.01) (86) International application number: PCT/IB2018/001102 (87) International publication number: WO 2020/070530 (09.04.2020 Gazette 2020/15)

(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 (71) Applicant: Konietzko, Andreas 67067 Ludwigshafen (DE)	(72) Inventors: TANNHÄUSER, Gunter 90489 Nürnberg (DE) KONIETZKO, Andreas 67067 Ludwigshafen (DE) (74) Representative: Ludsteck, Volker Hans  Ludsteck Patentanwaltskanzlei Wartburgplatz 15 80804 München 80804 München (DE)