(19)

(11)

EP 1 488 055 A1

(12)

(43) Date of publication: 22.12.2004 Bulletin 2004/52 (21) Application number: 02777559.2 (22) Date of filing: 19.11.2002

(51) International Patent Classification (IPC)7: E04C 3/08, E04C 3/11 (86) International application number: PCT/GB2002/005190 (87) International publication number: WO 2003/046302 (05.06.2003 Gazette 2003/23)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 21.11.2001 GB 0127818 (71) Applicant: Phillips, Jeffrey Raymond Burntwood WS7 8FG (GB)	(72) Inventor: Phillips, Jeffrey Raymond Burntwood WS7 8FG (GB) (74) Representative: Watts, Peter Graham  Anthony Cundy & Co.,1 Olton Bridge,245 Warwick Road Solihull,West Midlands B92 7AH Solihull,West Midlands B92 7AH (GB)