Universal mixer

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Description

FIG. 1 is a perspective view of the universal mixer showing my design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D294448 March 1, 1988 Otto
D319370 August 27, 1991 Otto
2918956 December 1959 Otto
3884423 May 1975 Wilson
4568194 February 4, 1986 Gargioni
4863278 September 5, 1989 Otto
4955724 September 11, 1990 Otto
Foreign Patent Documents
DM/019777 June 1991 WOX
Patent History
Patent number: D388447
Type: Grant
Filed: Sep 6, 1996
Date of Patent: Dec 30, 1997
Assignee: A. Stephan U. Soehne GmbH & Co. (Hameln)
Inventor: Freidrich Otto (Hameln)
Primary Examiner: Antoine Duval Davis
Law Firm: Foley & Lardner
Application Number: 0/59,290
Classifications
Current U.S. Class: Vibrator Or Separator (D15/147); D7/384
International Classification: 1599;