(19)

(11)

EP 0 809 568 A1

(12)

(43) Date of publication: 03.12.1997 Bulletin 1997/49 (21) Application number: 95936892.0 (22) Date of filing: 27.11.1995

(51) International Patent Classification (IPC):  B29C 51/ 16( . ) B29C 51/ 10( . ) B29C 35/ 08( . ) (86) International application number: PCT/AU1995/000784 (87) International publication number: WO 1996/018489 (20.06.1996 Gazette 1996/28)

(84) Designated Contracting States: DE ES FR GB GR IE IT (30) Priority: 14.12.1994 AU 1994PN00053 (71) Applicant: Hunter, Joseph Mount Eliza, VIC 3930 (AU)	(72) Inventor: Hunter, Joseph Mount Eliza, VIC 3930 (AU) (74) Representative: Gordon, Michael Vincent, et al  GILL JENNINGS & EVERY, Broadgate House, 7 Eldon Street London EC2M 7LH London EC2M 7LH (GB)