Combined cold mix reclamation and soil stabilization machine

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Description

FIG. 1 is a right side elevational view of a combined cold-mix reclamation and soil stabilization machine, showing my new design, the left side being a mirror image thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof; and

FIG. 4 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D208694 September 1967 Harbke
D218740 September 1970 Swisher, Jr. et al.
D256466 August 19, 1980 Smith
D258887 April 14, 1981 Swisher, Jr. et al.
4140420 February 20, 1979 Swisher, Jr. et al.
4270801 June 2, 1981 Swisher, Jr. et al.
4325580 April 20, 1982 Swisher, Jr. et al.
4511282 April 16, 1985 Gurries
Patent History
Patent number: D323511
Type: Grant
Filed: Dec 18, 1989
Date of Patent: Jan 28, 1992
Inventor: George W. Swisher, Jr. (Oklahoma City, OK)
Primary Examiner: Bernard Ansher
Assistant Examiner: Sandra Morris
Law Firm: Dunlap, Codding, Peterson & Lee
Application Number: 7/452,314
Classifications
Current U.S. Class: Tractor Type (includes Grader Or Bulldozer) (D15/23)