Cutter bit

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Description

FIG. 1 is a side elevational view of the cutting bit showing my new design, the rear being a mirror image thereof;

FIG. 2 is a side elevational view taken from the right of FIG. 1; the side opposite being a mirror image thereof;

FIG. 3 is a bottom plan view thereof; and

FIG. 4 is an enlarged perspective view thereof.

Referenced Cited
U.S. Patent Documents
D246524 November 29, 1977 Lauber
395285 December 1888 Manning
1063995 June 1913 Mintz
1409258 March 1922 Stenger
1702812 February 1929 Cochran
3344497 October 1967 Osborne
4145159 March 20, 1979 Yamada et al.
Patent History
Patent number: D273387
Type: Grant
Filed: Jan 9, 1981
Date of Patent: Apr 10, 1984
Inventor: Will M. Lassiter (High Point, NC)
Primary Examiner: B. J. Bullock
Application Number: 6/223,913
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)