(19)

(11)

EP 3 638 380 A1

(12)

(43) Date of publication: 22.04.2020 Bulletin 2020/17 (21) Application number: 18816700.1 (22) Date of filing: 13.06.2018

(51) International Patent Classification (IPC):  A62C 27/00(2006.01) A62C 3/02(2006.01) A62C 31/05(2006.01) (86) International application number: PCT/AU2018/050589 (87) International publication number: WO 2018/227249 (20.12.2018 Gazette 2018/51)

(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: 13.06.2017 AU 2017902237 (71) Applicant: Erciftci, Irfan Auburn, New South Wales 2144 (AU)	(72) Inventor: Erciftci, Irfan Auburn, New South Wales 2144 (AU) (74) Representative: Flügel Preissner Schober Seidel  Patentanwälte PartG mbB Nymphenburger Strasse 20 80335 München 80335 München (DE)