Screwdriver bit

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Description

FIG. 1 is a front-right-top perspective view of a screwdriver bit, 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, the right side view being a mirror image thereof;

FIG. 5 is a top plan view thereof, the bottom plan view being a mirror image thereof;

FIG. 6 is a front-right perspective view of a screwdriver bit, showing my new design; and,

FIG. 7 is a perspective view of the screwdriver bit, wherein the broken lines showing of the screwdriver is for illustrative purposes only and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D311483 October 23, 1990 Espin
D312034 November 13, 1990 Espin
D410372 June 1, 1999 Strauch
D431768 October 10, 2000 Feik
6164171 December 26, 2000 Kaneko et al.
D455627 April 16, 2002 Song
6367358 April 9, 2002 Stacy
6397710 June 4, 2002 Baker
Patent History
Patent number: D474388
Type: Grant
Filed: Apr 12, 2002
Date of Patent: May 13, 2003
Inventors: Kun-Tse Wu (Taichung City), Ching-Yang Huang (Tung Shi Chen, Taichung Hsien)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: Rosenberg, Klein & Lee
Application Number: 29/158,860
Classifications
Current U.S. Class: D8/86
International Classification: 0804;