(19)

(11)

EP 1 083 787 A1

(12)

(43) Date of publication: 21.03.2001 Bulletin 2001/12 (21) Application number: 99913742.5 (22) Date of filing: 01.04.1999

(51) International Patent Classification (IPC)7: A01K 1/06, A01K 1/10 (86) International application number: PCT/NL9900/195 (87) International publication number: WO 9951/085 (14.10.1999 Gazette 1999/41)

(84) Designated Contracting States: AT BE DE DK FR GB IE NL (30) Priority: 02.04.1998 NL 1008797 (71) Applicant: Weelink Beheer B.V. 9481 AD Vries (NL)	(72) Inventor: WEELINK, Erwin, Antoni, Jacobi NL-9403 AJ Assen (NL) (74) Representative: Bartelds, Erik  Arnold & Siedsma,Advocaten en Octrooigemachtigden,Sweelinckplein 1 2517 GK Den Haag 2517 GK Den Haag (NL)