(19)

(11)

EP 0 865 528 A1

(12)

(43) Date of publication: 23.09.1998 Bulletin 1998/39 (21) Application number: 96922691.0 (22) Date of filing: 15.07.1996

(51) International Patent Classification (IPC):  A47B 5/ 06( . ) A47B 77/ 10( . ) (86) International application number: PCT/AU1996/000443 (87) International publication number: WO 1997/004159 (06.02.1997 Gazette 1997/07)

(84) Designated Contracting States: DE FR GB (30) Priority: 14.07.1995 AU 1995PN04147 04.08.1995 AU 1995PN04592 (71) Applicant: Gisma Pty. Ltd. Nerang, Qld 4211 (AU)	(72) Inventor: ALLEN, Gary, William Nerang, QLD 4211 (AU) (74) Representative: Johnson, Terence Leslie  Edward Evans & Co. Chancery House 53-64 Chancery Lane London WC2A 1SD London WC2A 1SD (GB)