Socket wrench

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Description

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof; and,

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D359669 June 27, 1995 Splingaire
4512220 April 23, 1985 Barnhill et al.
4930378 June 5, 1990 Colvin
4982627 January 8, 1991 Johnson
5079978 January 14, 1992 Kupfer
5284072 February 8, 1994 Wright
5388486 February 14, 1995 Ruzicka et al.
5476024 December 19, 1995 Hsieh
Other references
  • Proto Professional Tools catalog, p. 40, Standard Legth Socket, 6 Point, Feb. 1980. Proto Professional Tools catalog, p. 60, Thin Wall Deep Length, Feb. 1980. Mac Tools catalog, p. 58, Standard Socket, 1989. Snap-on catalog, p. 63, F, G, J1 and K, 1990.
Patent History
Patent number: D398823
Type: Grant
Filed: Dec 3, 1997
Date of Patent: Sep 29, 1998
Inventor: Chih-Ching Hsieh (Fong Yuan City, Taichung Hsien)
Primary Examiner: Sandra L. Morris
Assistant Examiner: Richelle Shelton
Law Firm: Pro-Techtor International Services
Application Number: 0/80,366
Classifications
Current U.S. Class: D 8/29
International Classification: 0805;