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(11)

EP 2 205 803 A1

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(43) Date of publication: 14.07.2010 Bulletin 2010/28 (21) Application number: 07804344.5 (22) Date of filing: 20.09.2007

(51) International Patent Classification (IPC):  E03D 13/00(2006.01) E03C 1/262(2006.01) A47K 1/14(2006.01) (86) International application number: PCT/GB2007/003563 (87) International publication number: WO 2009/037415 (26.03.2009 Gazette 2009/13)

(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 MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (71) Applicants: Goodwin, Edward Henry 121B Amhurst Road London E8 2AN (GB) Hartshorn, Richard Andrew 6A Graham Road London E8 1BZ (GB)	(72) Inventors: Goodwin, Edward Henry 121B Amhurst Road London E8 2AN (GB) Hartshorn, Richard Andrew 6A Graham Road London E8 1BZ (GB) (74) Representative: Albutt, Anthony John  D Young & Co LLP 120 Holborn London EC1N 2DY London EC1N 2DY (GB)