Digger tooth

- Metalogenia, S.A.
Description

FIG. 1 is a perspective view of a digger tooth, showing my new design;

FIG. 2 is a sectional view, taken along line 2--2 of FIG. 3;

FIG. 3 is an upper plan view thereof;

FIG. 4 is a lower plan view thereof;

FIG. 5 is a side elevational view thereof; the other side being identical;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a sectional view, taken along line 8--8 of FIG. 5;

FIG. 9 is a sectional view, taken along line 9--9 of FIG. 5; and,

FIG. 10 is a sectional view, taken along line 10--10 of FIG. 5.

Referenced Cited
U.S. Patent Documents
D251431 March 27, 1979 Klett et al.
4028823 June 14, 1977 Edwards et al.
4170267 October 9, 1979 Bourlier
5067262 November 26, 1991 Stiffler et al.
5526592 June 18, 1996 Bierwith
Patent History
Patent number: D389843
Type: Grant
Filed: Jun 14, 1996
Date of Patent: Jan 27, 1998
Assignee: Metalogenia, S.A. (Premia de Mar)
Inventor: Jorge Pallas Moreno (Premia de Mar)
Primary Examiner: Sandra L. Morris
Attorney: Horst M. Kasper
Application Number: 0/55,898
Classifications
Current U.S. Class: Disc, Rotary Hoe, Or Tooth (D15/29)
International Classification: 1503;