(19)

(11)

EP 1 581 717 A1

(12)

(43) Date of publication: 05.10.2005 Bulletin 2005/40 (21) Application number: 03812950.8 (22) Date of filing: 09.12.2003

(51) International Patent Classification (IPC)7: E06B 9/262 (86) International application number: PCT/US2003/039400 (87) International publication number: WO 2004/053279 (24.06.2004 Gazette 2004/26)

(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 PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 10.12.2002 US 432326 P (71) Applicant: Judkins, Ren Pennsylvania 15202 (US)	(72) Inventor: Judkins, Ren Pennsylvania 15202 (US) (74) Representative: Marshall, John Grahame  SERJEANTS 25 The Crescent King Street Leicester LE1 6RX Leicester LE1 6RX (GB)