Step drill bit with stop

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Description

FIG. 1 is a side, front perspective view of a step drill bit with stop showing my new design.

FIG. 2 is a left side elevational view thereof.

FIG. 3 is a right side elevational view thereof.

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Claims

The ornamental design for a step drill bit with stop, as shown and described.

Referenced Cited
U.S. Patent Documents
2786373 March 1957 Patton
3564945 February 1971 Bradly
4127355 November 28, 1978 Oakes
4582458 April 15, 1986 Korb et al.
5466100 November 14, 1995 Ahluwalia
6890133 May 10, 2005 Singh et al.
Patent History
Patent number: D526670
Type: Grant
Filed: Apr 13, 2005
Date of Patent: Aug 15, 2006
Inventor: Jerry A. Ibey (Whittier, CA)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: Chris Papageorge
Application Number: 29/227,468
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)