Vegetation scalping and earth boring tool


FIG. 1 is a downward perspective view of the vegetation scalping and earth boring tool showing my new design;

FIG. 2 is a fragmentary side elevational view thereof taken along line 2--2 of FIG. 1, the remaining side being identical to the side shown; and

FIG. 3 is a bottom plan view of FIG. 1.

Referenced Cited
U.S. Patent Documents
1176992 March 1916 Sholl
1684291 September 1928 Summers
4185707 January 29, 1980 Wilson
Patent History
Patent number: D267405
Type: Grant
Filed: Aug 11, 1980
Date of Patent: Dec 28, 1982
Inventor: Alvin K. Wilson (Elmira, OR)
Primary Examiner: James M. Gandy
Attorney: James D. Givnan, Jr.
Application Number: 6/177,051
Current U.S. Class: Drilling, Mining, Or Soil Treatment (includes Element) (D15/21); D 8/8
International Classification: D1504;