Twister bit

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Description

FIG. 1 is a perspective view of a twister bit showing my new design;

FIG. 2 is a left side view thereof, the opposite side view being a mirror image;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

Claims

The ornamental design for a twister bit, as shown and described.

Referenced Cited
U.S. Patent Documents
D187133 February 1960 Walters
3970117 July 20, 1976 Zamansky et al.
5462098 October 31, 1995 Murakami
D426121 June 6, 2000 Kientz et al.
Patent History
Patent number: D459964
Type: Grant
Filed: Aug 27, 2001
Date of Patent: Jul 9, 2002
Inventor: William W. Ellis, Jr. (Oklahoma City, OK)
Primary Examiner: Pamela Burgess
Attorney, Agent or Law Firm: Dunlap, Codding & Rogers, P.C.
Application Number: 29/147,264
Classifications
Current U.S. Class: D8/44; D8/14
International Classification: 0805;