Tooth for power digger
Description
FIG. 1 is a perspective view of a tooth for power diggers showing my new design; the broken lines being for illustrative purposes only;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a rear elevational view thereof.
Referenced Cited
U.S. Patent Documents
D215953 | November 1969 | Edwards et al. |
D228936 | October 1973 | Dahlberg et al. |
3002574 | October 1961 | Padrick |
3055128 | September 1962 | Edwards |
3063176 | November 1962 | Larson |
3685177 | August 1972 | Hahn et al. |
3834567 | September 1974 | Miller |
Patent History
Patent number: D243843
Type: Grant
Filed: Aug 13, 1975
Date of Patent: Mar 29, 1977
Inventor: Gerald D. Edwards (Dubberly, LA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: James M. Gandy
Attorney: Frederick W. Turnbull
Application Number: 5/604,476
Type: Grant
Filed: Aug 13, 1975
Date of Patent: Mar 29, 1977
Inventor: Gerald D. Edwards (Dubberly, LA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: James M. Gandy
Attorney: Frederick W. Turnbull
Application Number: 5/604,476
Classifications