SAFETY MECHANISM FOR HOISTING DRUMS - Patent 0064080

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EP 0 064 080 A1

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(43)	Date of publication:
	10.11.1982 Bulletin 1982/45

(21)	Application number: 81903165.0

(22)	Date of filing: 05.11.1981

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International Patent Classification (IPC):

B66D 1/ 54^{( . )}
B66D 3/ 20^{( . )}

B66D 1/ 58^{( . )}
B66D 5/ 24^{( . )}

(86)	International application number:
	PCT/US1981/001481

(87)	International publication number:
	WO 1982/001700 (27.05.1982 Gazette 1982/14)

(84)	Designated Contracting States:
	DE FR GB

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Priority:

07.11.1980 US 19800205009

(71)	Applicant: Ederer Incorporated
	Seattle, Washington 98134 (US)

(72)	Inventors:
	CLARK, Charles William, Jr. Seattle, WA 98124 (US) JOHNSON, Roger A. Mulkilteo, WA 98204 (US) WEST, Harold Henry Seattle, WA 98199 (US)

(74)	Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
	Maximilianstrasse 58 D-80538 München D-80538 München (DE)

(54)	SAFETY MECHANISM FOR HOISTING DRUMS