(19)

(11)

EP 3 893 692 A1

(12)

(43) Date of publication: 20.10.2021 Bulletin 2021/42 (21) Application number: 19896975.0 (22) Date of filing: 13.12.2019

(51) International Patent Classification (IPC):  A45D 19/10(2006.01) A45D 44/10(2006.01) E03C 1/01(2006.01) A45D 19/04(2006.01) E03C 1/328(2006.01) (52) Cooperative Patent Classification (CPC): E03C 1/14; A45D 19/04; E03C 2201/90; E03C 1/264; A45D 44/02; E03C 1/182; A45D 19/06; E03B 1/041 (86) International application number: PCT/AU2019/051379 (87) International publication number: WO 2020/118381 (18.06.2020 Gazette 2020/25)

(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: 14.12.2018 AU 2018904765 (71) Applicant: Johansson, Nathalie Bunbury, Western Australia 6230 (AU)	(72) Inventor: Johansson, Nathalie Bunbury, Western Australia 6230 (AU) (74) Representative: Meyer, Rudolf  Meyer & Dörring GbR Patentanwälte Nürnberger Straße 49 91052 Erlangen 91052 Erlangen (DE)