Mortar mixer
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
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