(19)

(11)

EP 0 817 562 A1

(12)

(43) Date of publication: 14.01.1998 Bulletin 1998/03 (21) Application number: 96907977.0 (22) Date of filing: 22.03.1996

(51) International Patent Classification (IPC):  A01D 34/ 73( . ) (86) International application number: PCT/CA1996/000197 (87) International publication number: WO 1996/029853 (03.10.1996 Gazette 1996/44)

(84) Designated Contracting States: DE FR GB IT SE (30) Priority: 27.03.1995 CA 19952145557 15.05.1995 US 19950441422 (71) Applicant: Brown, Danny James Ilderton, Ontario N0M 2A0 (CA)	(72) Inventor: Brown, Danny James Ilderton, Ontario N0M 2A0 (CA) (74) Representative: Weydert, Robert, et al  Dennemeyer & Associates Sàrl P.O. Box 1502 1015 Luxembourg 1015 Luxembourg (LU)