(19)

(11)

EP 0 160 654 A1

(12)

(43) Date of publication: 13.11.1985 Bulletin 1985/46 (21) Application number: 84900462.0 (22) Date of filing: 23.12.1983

(51) International Patent Classification (IPC):  A01K 27/ 00( . ) (86) International application number: PCT/US1983/002022 (87) International publication number: WO 1985/001857 (09.05.1985 Gazette 1985/11)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 04.11.1983 US 19830548636 (71) Applicant: SLEIGHT, Christopher R. Port Ewen, NY 12466 (US)	(72) Inventor: SLEIGHT, Christopher R. Port Ewen, NY 12466 (US)