Tool bit

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Description

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

FIG. 2 is a front elevational view of FIG. 1;

FIG. 3 is a rear elevational view of FIG. 1;

FIG. 4 is a left side view of FIG. 1;

FIG. 5 is a right side view of FIG. 1;

FIG. 6 is a top plan view of FIG. 1; and,

FIG. 7 is a bottom plan view of FIG. 1.

The ornamental design which is claimed is shown in solid lines in the drawings. The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
2515839 July 1950 Robertson
4692073 September 8, 1987 Martindell
D350685 September 20, 1994 Perkins et al.
5619882 April 15, 1997 Godtner
5704261 January 6, 1998 Strauch et al.
5868047 February 9, 1999 Faust et al.
6332384 December 25, 2001 Cluthe
6425307 July 30, 2002 Chen
6520055 February 18, 2003 Reusch et al.
6547562 April 15, 2003 Kumar
7107882 September 19, 2006 Chang
7117765 October 10, 2006 Wallden
7437979 October 21, 2008 Wang
D600525 September 22, 2009 Meng
D623036 September 7, 2010 DeBaker
D631723 February 1, 2011 DeBaker
20040007095 January 15, 2004 Meng
Other references
  • Air Screwdriver Bits. Downloaded Jun. 19, 2011 at http://www.ttnet.net/showhtml.jsp/air-screwdriver-bits/SS/highquality/Y/prdhtm/Y/cono/....
  • Phillips Insert, Long, Torsion, ACR Bits. Downloaded Jun. 19, 2011 at http://www.allproducts.com/tool/mgtools/01-screwdriverbits.html.
Patent History
Patent number: D646139
Type: Grant
Filed: Jan 26, 2011
Date of Patent: Oct 4, 2011
Inventor: Shao-Hsien Hsu (Taichung)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/384,027
Classifications
Current U.S. Class: D8/86