(19)

(11)

EP 0 585 393 A1

(12)

(43) Date of publication: 09.03.1994 Bulletin 1994/10 (21) Application number: 92913323.0 (22) Date of filing: 22.05.1992

(51) International Patent Classification (IPC):  B65D 25/ 48( . ) B65D 47/ 32( . ) B67D 7/ 04( . ) B65D 47/ 28( . ) B67D 7/ 00( . ) (86) International application number: PCT/US1992/004378 (87) International publication number: WO 1992/020590 (26.11.1992 Gazette 1992/29)

(84) Designated Contracting States: CH DE ES FR GB IT LI NL SE (30) Priority: 23.05.1991 US 19910704429 (71) Applicant: VEMCO, INC. Emmet, ID 83617 (US)	(72) Inventor: LAW, Verl Emmet, ID 83617 (US) (74) Representative: Orr, William McLean  Urquhart-Dykes & Lord, Tower House, Merrion Way Leeds LS2 8PA Leeds LS2 8PA (GB)