(19)

(11)

EP 1 824 571 A1

(12)

(43) Date of publication: 29.08.2007 Bulletin 2007/35 (21) Application number: 05823193.7 (22) Date of filing: 08.12.2005

(51) International Patent Classification (IPC):  A63B 5/11(2006.01) (86) International application number: PCT/NZ2005/000323 (87) International publication number: WO 2006/062420 (15.06.2006 Gazette 2006/24)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 09.12.2004 NZ 53711204 (71) Applicants: Board & Batten International Inc. Georgetown (KY) Alexander, Keith Vivian Christchurch (NZ)	(72) Inventor: ALEXANDER, Keith, Vivian Christchurch, 8004 (NZ) (74) Representative: Brown, David Leslie  HASELTINE LAKE, Redcliff Quay 120 Redcliff Street Bristol BS1 6HU Bristol BS1 6HU (GB)