(19)

(11)

EP 2 238 379 A1

(12)

(43) Date of publication: 13.10.2010 Bulletin 2010/41 (21) Application number: 09706154.3 (22) Date of filing: 15.01.2009

(51) International Patent Classification (IPC):  F16L 3/00(2006.01) F16G 11/00(2006.01) B65D 63/10(2006.01) (86) International application number: PCT/AU2009/000043 (87) International publication number: WO 2009/094693 (06.08.2009 Gazette 2009/32)

(84) Designated Contracting States: 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 SE SI SK TR Designated Extension States: AL BA RS (30) Priority: 30.01.2008 AU 2008900406 (71) Applicant: Dual Tie Concepts Pty Ltd The Gap, QLD 4061 (AU)	(72) Inventor: BIGGERS, John, Caleb, Wells Warner Queensland 4500 (AU) (74) Representative: Lipscombe, Martin John et al Nash Matthews 90-92 Regent Street Cambridge CB2 1DP Cambridge CB2 1DP (GB)