USD200721S - Digger tooth for excavating apparatus - Google Patents

Description

United States Patent 0 Des. 200,721 Patented Mar. 30, 1965 DIGGER TOOTH FOR EXCAVATING APPARATUS William W. Wilson, 6204 W. Canal Blvd., Shreveport, La.

Filed Mar. 9, 1964, Ser. No. 78,925

Term of patent 14 years c1. mew-1 FIG. 1 is a perspective view showing the new design for a digger tooth for excavating apparatus;

FIG. 2 is a side elevation of the tooth disclosed in FIG. 1;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a front elevation thereof;

FIG. 5 is a section taken on line 5-5 of FIG. 1.

I claim:

The ornamental design for a digger tooth for excavating apparatus, as shown and described.

References Cited by the Examiner UNITED STATES PATENTS 1,522,860 1/25 Boots.

2,740,212 4/56 Werkheiser et al. 2,987,838 6/61 Stratton.

FOREIGN PATENTS 7/63 Canada.

References Cited by the Applicant UNITED STATES PATENTS 1,959,847 5/34 Van Buskirk.

2,258,932 10/41 Jacobs. 2,904,909 9/59 Ratkowski. 3,021,627 2/62 Johns.

WALLACE R. BURKE, Acting Primary Examiner.

ADELINE B. HANNAH, Examiner.

Images