Detachable drill bit and fluted tap

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Description

FIG. 1 is a top and right side perspective view of a detachable drill bit and fluted tap showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
4003442 January 18, 1977 Bassinger
Patent History
Patent number: D390239
Type: Grant
Filed: Oct 17, 1996
Date of Patent: Feb 3, 1998
Inventor: Stephen C. Malin (Malibu, CA)
Primary Examiner: Antoine Duval Davis
Attorney: Donald Diamond
Application Number: 0/61,192
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)
International Classification: 1004;