(19)

(11)

EP 1 272 028 A1

(12)

(43) Date of publication: 08.01.2003 Bulletin 2003/02 (21) Application number: 01918091.8 (22) Date of filing: 29.03.2001

(51) International Patent Classification (IPC)7: A01K 1/015, B07B 1/12, E02B 5/08 (86) International application number: PCT/SE0100/684 (87) International publication number: WO 0107/4152 (11.10.2001 Gazette 2001/41)

(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: 31.03.2000 SE 0001150 01.11.2000 SE 0003989 (71) Applicant: Tingsvik, Lars 575 00 Eksjö (SE)	(72) Inventor: Tingsvik, Lars 575 00 Eksjö (SE) (74) Representative: Lundquist, Arne  Oxoen 1:9 139 50 Vaermdoe 139 50 Vaermdoe (SE)