Digging tooth
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FIG. 1 is a rear, right side perspective view of a digging tooth showing one embodiment of my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a sectional view taken along line 3--3 of FIG. 2;
FIG. 4 is another sectional view taken along line 4--4 of FIG. 2;
FIG. 5 is a rear, right side perspective view of another embodiment of my new design;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a sectional view taken along line 7--7 of FIG. 6;
FIG. 8 is another sectional view taken along line 8--8 of FIG. 6;
FIG. 9 is a rear, right side perspective view of another embodiment of my new design;
FIG. 10 is a rear elevational view thereof;
FIG. 11 is a sectional view taken along line 11--11 of FIG. 10; and,
FIG. 12 is another sectional view taken along line 12--12 of FIG. 10.
The phantom lines shown in the drawings form no part of the present invention.
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Type: Grant
Filed: Oct 21, 1999
Date of Patent: Dec 26, 2000
Assignee: H&L Tooth Co. (Tulsa, OK)
Inventor: Charles Clendenning (Broken Arrow, OK)
Primary Examiner: Sandra L. Morris
Attorney: John W. Harbst
Application Number: 0/112,696