Portable mixer

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Description

FIG. 1 is a front perspective view of a portable mixer showing our new design;

FIG. 2 is a side elevational view of same;

FIG. 3 is a top plan view of same;

FIG. 4 is a front elevational view of same; and

FIG. 5 is a rear elevational view of same.

Referenced Cited
U.S. Patent Documents
D246715 December 20, 1977 Clement
4042222 August 16, 1977 Clement
Patent History
Patent number: D256800
Type: Grant
Filed: Aug 21, 1978
Date of Patent: Sep 9, 1980
Assignee: American Equipment Corporation
Inventors: Darrel B. Deen (Elk Point, SD), Lawrence L. Walsted (Sioux City, IA), F. John Roost (Sioux City, IA)
Primary Examiner: Alan P. Douglas
Attorney: Claude W. Lowe
Application Number: 5/935,747
Classifications
Current U.S. Class: Concrete, Asphalt, Or Soil Mixer (D15/19)
International Classification: D1504;