Handle of precision screwdriver

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Description

FIG. 1 is a perspective view of a handle of precision screwdriver showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof; with the right side being a mirror image of that shown;

FIG. 5 is a top plan view thereof; with the bottom view being a mirror image of that shown; and,

FIG. 6 is a perspective view thereof, wherein the broken line showing of the blade is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D326213 May 19, 1992 Freilich
D334128 March 23, 1993 Gomas
D347373 May 31, 1994 Tsai
D379750 June 10, 1997 Thompson et al.
D401831 December 1, 1998 Moody
2022775 December 1935 Holland-Letz
5823078 October 20, 1998 Liu
Patent History
Patent number: D419847
Type: Grant
Filed: Feb 2, 1999
Date of Patent: Feb 1, 2000
Inventor: Zhang-Ying Chen (Ta Li Hsiang, Taichung Hsien)
Primary Examiner: Philip S. Hyder
Law Firm: Rosenberg, Klein & Lee
Application Number: 0/100,021
Classifications
Current U.S. Class: D 8/83; D8/107
International Classification: 0804;