(19)

(11)

EP 3 644 782 A1

(12)

(43) Date of publication: 06.05.2020 Bulletin 2020/19 (21) Application number: 17916025.4 (22) Date of filing: 30.06.2017

(51) International Patent Classification (IPC):  A45C 11/20(2006.01) A61F 7/10(2006.01) F25D 3/08(2006.01) (86) International application number: PCT/AU2017/050680 (87) International publication number: WO 2019/000009 (03.01.2019 Gazette 2019/01)

(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: MA MD (71) Applicant: Meracomm Pty. Ltd Malvern East, Victoria 3145 (AU)	(72) Inventor: JAYASINHE, Rory Victoria 3145 (AU) (74) Representative: Wynne-Jones IP Limited  2nd Floor, 5210 Valiant Court Gloucester Business Park Gloucester Gloucestershire GL3 4FE Gloucestershire GL3 4FE (GB)