Fluid mixer

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Description

FIG. 1 is a front and right side isometric view of a fluid mixer showing my new design as seen from the top, the rear and left side isometric view being identical;

FIG. 2 is a front and right side isometric view as seen from the bottom thereof, the rear and left side isometric view being identical;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a front elevation view thereof, the rear, right side, and left side elevation views being identical.

Referenced Cited
U.S. Patent Documents
D277729 February 26, 1985 Maxwell
D290084 June 2, 1987 Klapperich
D316100 April 9, 1991 Kief
426263 April 1890 Goff
1766171 June 1930 Hetherington
2879044 March 1959 Gunas
4176797 December 4, 1979 Kemp
Foreign Patent Documents
345828 December 1921 DEX
Patent History
Patent number: D392523
Type: Grant
Filed: May 29, 1996
Date of Patent: Mar 24, 1998
Inventor: Charles Wesley Alworth (Tyler, TX)
Primary Examiner: Philip S. Hyder
Assistant Examiner: Richelle Shelton
Attorney: Charles W. Alworth
Application Number: 0/55,112
Classifications
Current U.S. Class: D 8/14
International Classification: 0805;