Cutting bit

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Description

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

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

FIG. 3 is a bottom plan view thereof.

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
4145149 March 20, 1979 Yamada et al.
Patent History
Patent number: D273389
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: 6/223,916
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)