Tillage point tooth

Description

FIG. 1 is a perspective view of the tillage point tooth showing my design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof.

Referenced Cited
U.S. Patent Documents
D195727 July 1963 Williams
D215953 November 1969 Edwards
D243843 March 29, 1977 Edwards
1690834 July 1927 Ratkowski
Patent History
Patent number: D309460
Type: Grant
Filed: May 6, 1987
Date of Patent: Jul 24, 1990
Inventor: Dennis M. Gross (Caldwell, ID)
Primary Examiner: B. J. Bullock
Assistant Examiner: Sandra Morris
Attorney: Richard C. Litman
Application Number: 7/47,055
Classifications