(19)

(11)

EP 0 195 812 A1

(12)

(43) Date of publication: 01.10.1986 Bulletin 1986/40 (21) Application number: 85904916.0 (22) Date of filing: 20.09.1985

(51) International Patent Classification (IPC):  A47G 19/ 12( . ) B65D 47/ 28( . ) A47G 19/ 24( . ) (86) International application number: PCT/US1985/001796 (87) International publication number: WO 1986/001700 (27.03.1986 Gazette 1986/07)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 21.09.1984 US 19840652976 (71) Applicant: POLYTOP CORPORATION Slatersville Rhode Island 02876 (US)	(72) Inventors: CLAYTON, Leslie Yorkshire (GB) DIXON, Alfred, Brian Greenville, RI 02828 (US) (74) Representative: Meyer-Roxlau, Reiner Ferdinand, Dipl.-Ing., et al  Patentanwalt Rottenbucher Strasse 50 D-82116 Gräfelfing D-82116 Gräfelfing (DE)