Mortar mixer

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Description

FIG. 1 is a perspective partly front elevational and partly side elevational view of a mortar mixer showing the new design;

FIG. 2 is a side elevational view of the mortar mixer;

FIG. 3 is another side elevational view of the mortar mixer;

FIG. 4 is a rear elevational view of the mortar mixer;

FIG. 5 is a front elevational view of the mortar mixer;

FIG. 6 is a top plan view of the mortar mixer; and

FIG. 7 is a bottom plan view of the mortar mixer.

Referenced Cited
U.S. Patent Documents
D185844 August 1959 Yager
D196638 October 1963 Parker et al.
3218045 November 1965 Cox
4060225 November 29, 1977 Cunningham
Patent History
Patent number: D268586
Type: Grant
Filed: Oct 6, 1980
Date of Patent: Apr 12, 1983
Assignee: Mathis System-Technik GmbH (Merdingen)
Inventor: Rolf Baum (Kirchzarten)
Primary Examiner: A. Hugo Word
Law Firm: Kontler, Grimes & Battersby
Application Number: 6/194,579
Classifications
Current U.S. Class: Concrete, Asphalt, Or Soil Mixer (D15/19)
International Classification: D1504;