Sledge hammer head

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Description

FIG. 1 is a left perspective view of a sledge hammer head, showing my new design;

FIG. 2 is a right perspective view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational view being a mirror image of the front elevational view;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a left perspective view thereof, shown in assembly with a handle, wherein the handle is shown in broken lines for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a sledge hammer head, as shown and described.

Referenced Cited
U.S. Patent Documents
3128131 April 1964 Bianchini
D257826 January 13, 1981 Jones
D264931 June 15, 1982 Jones
D266141 September 14, 1982 Nannen
4683784 August 4, 1987 Lamont
5248002 September 28, 1993 Williams
D350889 September 27, 1994 Frierman
5758552 June 2, 1998 Myers et al.
D490679 June 1, 2004 Hung
D519814 May 2, 2006 Hung
D521842 May 30, 2006 Hung
D530582 October 24, 2006 Sleiman
D532272 November 21, 2006 Chen
D546142 July 10, 2007 Christensen et al.
D564323 March 18, 2008 Zubiaurre Alberdi et al.
Patent History
Patent number: D574690
Type: Grant
Filed: Aug 8, 2007
Date of Patent: Aug 12, 2008
Inventor: Yung-Shou Chen (Taichung Hsien)
Primary Examiner: Philip S Hyder
Attorney: Pai Patent & Trademark LAW FIRM
Application Number: 29/283,196
Classifications
Current U.S. Class: D8/78; D8/77