(19)

(11)

EP 3 298 214 A1

(12)

(43) Date of publication: 28.03.2018 Bulletin 2018/13 (21) Application number: 16795545.9 (22) Date of filing: 11.05.2016

(51) International Patent Classification (IPC):  E04G 1/18(2006.01) B66F 11/04(2006.01) E04G 5/02(2006.01) (86) International application number: PCT/AU2016/050354 (87) International publication number: WO 2016/183621 (24.11.2016 Gazette 2016/47)

(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 (30) Priority: 21.05.2015 AU 2015901867 (71) Applicant: Salita IP Pty Ltd Bald Hills, QLD 4036 (AU)	(72) Inventors: FINLAY, Gregory Brisbane, Queensland 4000 (AU) DOLJANIN, Peter Laurence Brisbane, Queensland 4000 (AU) (74) Representative: Hanson, William Bennett  Bromhead Johnson 57-59 High Street Twyford, Berkshire RG10 9AJ 57-59 High Street Twyford, Berkshire RG10 9AJ (GB)