(19)

(11)

EP 0 082 137 A1

(12)

(43) Date of publication: 29.06.1983 Bulletin 1983/26 (21) Application number: 81901984.0 (22) Date of filing: 24.06.1981

(51) International Patent Classification (IPC):  B28B 11/ 04( . ) B29C 44/ 12( . ) B29C 44/ 00( . ) E04C 1/ 41( . ) (86) International application number: PCT/US1981/000863 (87) International publication number: WO 1983/000029 (06.01.1983 Gazette 1983/01)

(84) Designated Contracting States: CH DE FR GB LI NL SE (71) Applicant: ABBOTT, Richard Valentine III Millville, NJ 08332 (US)	(72) Inventor: ABBOTT, Richard Valentine III Millville, NJ 08332 (US)