Toothed device for use with powered diggers

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Description

FIG. 1 is a perspective view of a toothed device for use with powered diggers, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D215953 November 1969 Edwards
D237644 November 1975 Williams et al.
D243843 March 29, 1977 Edwards
D354291 January 10, 1995 Edwards
3055128 September 1962 Edwards
4028823 June 14, 1977 Edwards et al.
4329798 May 18, 1982 Edwards
Patent History
Patent number: D407420
Type: Grant
Filed: Jan 21, 1997
Date of Patent: Mar 30, 1999
Inventor: Gerald D. Edwards (Houston, TX)
Primary Examiner: Sandra L. Morris
Application Number: 0/65,121
Classifications
Current U.S. Class: Disc, Rotary Hoe, Or Tooth (D15/29)
International Classification: 1504;