(19)

(11)

EP 3 914 791 A1

(12)

(43) Date of publication: 01.12.2021 Bulletin 2021/48 (21) Application number: 20744993.5 (22) Date of filing: 22.01.2020

(51) International Patent Classification (IPC):  E04H 15/48(2006.01) A45B 25/14(2006.01) A45B 23/00(2006.01) A45B 19/10(2006.01) (52) Cooperative Patent Classification (CPC): A45B 25/02; A45B 25/18; A45B 19/10; A45B 2023/0093; E04H 15/28; A45B 23/00 (86) International application number: PCT/AU2020/050033 (87) International publication number: WO 2020/150773 (30.07.2020 Gazette 2020/31)

(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: 22.01.2019 AU 2019900194 08.03.2019 AU 2019100254 (71) Applicant: Fraser, Mark Andrew Hamilton, Queenland 4007 (AU)	(72) Inventor: Fraser, Mark Andrew Hamilton, Queenland 4007 (AU) (74) Representative: Dehns  St. Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)