(19)

(11)

EP 0 957 738 A1

(12)

(43) Date of publication: 24.11.1999 Bulletin 1999/47 (21) Application number: 96918555.0 (22) Date of filing: 04.06.1996

(51) International Patent Classification (IPC):  A47G 25/ 14( . ) A47G 25/ 40( . ) (86) International application number: PCT/CA1996/000411 (87) International publication number: WO 1996/039069 (12.12.1996 Gazette 1997/02)

(84) Designated Contracting States: BE DE FR GB IT NL SE (30) Priority: 05.06.1995 US 19950463672 05.03.1996 US 19960610929 (71) Applicant: Leopold, Hillel Willowdale, Ontario M2K 1Y2 (CA)	(72) Inventor: Leopold, Hillel Willowdale, Ontario M2K 1Y2 (CA) (74) Representative: Austin, Hedley William  Urquhart-Dykes & Lord Alexandra House 1 Alexandra Road Swansea Wales SA1 5ED Swansea Wales SA1 5ED (GB)