Chuck

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Description

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

FIG. 2 is a front elevational view thereof; the opposite side being a mirror image of the shown.

FIG. 3 is a left elevational view thereof;

FIG. 4 is a right elevational view thereof; and,

FIG. 5 is a top plan view thereof; with the opposite side being a mirror image of that shown.

Claims

The ornamental design for chuck, as shown and described.

Referenced Cited
U.S. Patent Documents
4287923 September 8, 1981 Hornung
5354075 October 11, 1994 Marik et al.
5398946 March 21, 1995 Quiring
6270085 August 7, 2001 Chen et al.
6325393 December 4, 2001 Chen et al.
6543959 April 8, 2003 Jore
Patent History
Patent number: D479253
Type: Grant
Filed: Oct 7, 2002
Date of Patent: Sep 2, 2003
Inventor: Tsai-Ching Chen (Lu Gang Chen, Chang Hua Hsien)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firms: Alan D. Kamrath, Rider Bennett, LLP.
Application Number: 29/168,663
Classifications
Current U.S. Class: Tool Or Work Holder (D15/140)
International Classification: 1509;