(19)

(11)

EP 2 229 485 A1

(12)

(43) Date of publication: 22.09.2010 Bulletin 2010/38 (21) Application number: 08849929.8 (22) Date of filing: 14.11.2008

(51) International Patent Classification (IPC):  E02F 3/88(2006.01) B63B 35/00(2006.01) (86) International application number: PCT/EP2008/065616 (87) International publication number: WO 2009/063080 (22.05.2009 Gazette 2009/21)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 16.11.2007 GB 0722577 (71) Applicant: Blight, John Simon 5 Readers Cottages Iden Rye East Sussex TN31 7UX (GB)	(72) Inventor: Blight, John Simon 5 Readers Cottages Iden Rye East Sussex TN31 7UX (GB) (74) Representative: Muir, Justine Claire  BioScience Patents Ltd The Granary St Mary's Lane Ticehurst East Sussex TN5 7AX Ticehurst East Sussex TN5 7AX (GB)