INTERLOCKING SECTIONS FOR PORTABLE FLOORS AND THE LIKE - Patent 0432167

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EP 0 432 167 A1

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(43)	Date of publication:
	19.06.1991 Bulletin 1991/25

(21)	Application number: 89908291.0

(22)	Date of filing: 28.06.1989

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International Patent Classification (IPC):

E04F 15/ 02^{( . )}
E04F 15/ 04^{( . )}
F16B 1/ 02^{( . )}

E04F 15/ 024^{( . )}
E05B 65/ 08^{( . )}

(86)	International application number:
	PCT/US1989/002824

(87)	International publication number:
	WO 1990/000656 (25.01.1990 Gazette 1990/03)

(84)	Designated Contracting States:
	AT BE CH DE FR GB IT LI LU NL SE

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Priority:

08.07.1988 US 19880216818

(60)	Divisional application:
	92108191.5 / 0499296

(71)	Applicant: SICO INCORPORATED
	Minneapolis, MN 55440 (US)

(72)	Inventors:
	WILSON, Kermit, H. Edina, MN 55435 (US) SKISTAD, Warren Madison Lake, MN 56063 (US)

(74)	Representative: Ström, Tore, et al
	Ström & Gulliksson AB Studentgatan 1 P.O. Box 4188 S-203 13 Malmö S-203 13 Malmö (SE)

(54)	INTERLOCKING SECTIONS FOR PORTABLE FLOORS AND THE LIKE