(19)

(11)

EP 0 149 641 A1

(12)

(43) Date of publication: 31.07.1985 Bulletin 1985/31 (21) Application number: 84902659.0 (22) Date of filing: 22.06.1984

(51) International Patent Classification (IPC):  E04F 13/ 08( . ) F16B 15/ 00( . ) (86) International application number: PCT/US1984/000963 (87) International publication number: WO 1985/000397 (31.01.1985 Gazette 1985/03)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 06.07.1983 US 19830511213 (71) Applicant: INSULHOLD, INC. Augusta, ME 04330 (US)	(72) Inventor: PEPIN, Jean, P. Augusta, ME 04330 (US)