(19)

(11)

EP 1 392 934 A1

(12)

(43) Date of publication: 03.03.2004 Bulletin 2004/10 (21) Application number: 02733671.8 (22) Date of filing: 08.05.2002

(51) International Patent Classification (IPC)7: E03B 11/00 (86) International application number: PCT/SE2002/000899 (87) International publication number: WO 2002/090670 (14.11.2002 Gazette 2002/46)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 09.05.2001 SE 0101656 (71) Applicant: Swallert, Sven CH-1208 Geneva (CH)	(72) Inventor: Swallert, Sven CH-1208 Geneva (CH) (74) Representative: Waldinger, Ake  Vällingbyvägen 57 162 63 Vällingby 162 63 Vällingby (SE)