(19)

(11)

EP 1 639 400 A1

(12)

(43) Date of publication: 29.03.2006 Bulletin 2006/13 (21) Application number: 04737033.3 (22) Date of filing: 18.06.2004

(51) International Patent Classification (IPC):  G02C 13/00(1968.09) A46B 13/02(1968.09) (86) International application number: PCT/DK2004/000420 (87) International publication number: WO 2004/113997 (29.12.2004 Gazette 2004/53)

(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: 20.06.2003 DK 200300918 (71) Applicants: Thorsen, Henrik Rold 7000 Fredericia (DK) Larsen, Jorgen Bruun 7000 Fredericia (DK)	(72) Inventors: Thorsen, Henrik Rold 7000 Fredericia (DK) Larsen, Jorgen Bruun 7000 Fredericia (DK) (74) Representative: Tellefsen, Jens J. et al Patrade A/S, Fredens Torv 3A 8000 Aarhus C 8000 Aarhus C (DK)