(19)

(11)

EP 1 639 211 A1

(12)

(43) Date of publication: 29.03.2006 Bulletin 2006/13 (21) Application number: 04743180.4 (22) Date of filing: 01.07.2004

(51) International Patent Classification (IPC):  E04D 3/08(1968.09) (86) International application number: PCT/GB2004/002833 (87) International publication number: WO 2005/003484 (13.01.2005 Gazette 2005/02)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 01.07.2003 GB 0315328 02.07.2003 GB 0315476 (71) Applicant: ULTRAFRAME (UK) LIMITED Clitheroe, Lancs. BB7 1PE (GB)	(72) Inventor: RICHARDSON, Christopher Old Langho, Clitheroe Lancashire BB6 8BF (GB) (74) Representative: Lyons, Andrew John et al Marks & Clerk, Tower Building, Water Street Liverpool L3 1BA Liverpool L3 1BA (GB)