Adjustable wrench

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Description

FIG. 1 is a perspective view of an adjustable wrench;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a right side view thereof.

Claims

The ornamental design for an adjustable wrench, as shown.

Referenced Cited
U.S. Patent Documents
3358533 December 1967 Wren
D321310 November 5, 1991 Toyoshima
D321311 November 5, 1991 Toyoshima
D326038 May 12, 1992 Murayama
5305667 April 26, 1994 Caballero
D357618 April 25, 1995 Macor
D388296 December 30, 1997 Wei
D427033 June 27, 2000 Wilkinson
6098506 August 8, 2000 Clegg
D443189 June 5, 2001 Li-Chen
D462233 September 3, 2002 Jørgensen
D478794 August 26, 2003 Kramer
6848343 February 1, 2005 Wu
Other references
  • Proto tool catalog, dated 1980 p. 106.
Patent History
Patent number: D548553
Type: Grant
Filed: Nov 9, 2005
Date of Patent: Aug 14, 2007
Inventor: Chih-Ching Hsieh (Fleng Yuan City, Taichung Hsien)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H. Gholson
Attorney: Troxell Law Office, PLLC
Application Number: 29/242,312
Classifications
Current U.S. Class: D8/22