Head screw

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Description

FIG. 1 is a front isometric view of a head screw of my new design;

FIG. 2 is a front view (the back view and side views are the same shape) thereof;

FIG. 3 is top view thereof; and,

FIG. 4 is bottom view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D104473 May 1937 Phillips
4581871 April 15, 1986 Blucher et al.
5882162 March 16, 1999 Kaneko
6116834 September 12, 2000 Dorris
6419436 July 16, 2002 Gaudron
7063491 June 20, 2006 French
7101133 September 5, 2006 Dicke
D549088 August 21, 2007 Gallien
D567644 April 29, 2008 Liu
D581776 December 2, 2008 Yin-Feng
D585731 February 3, 2009 Carrillo et al.
Patent History
Patent number: D601004
Type: Grant
Filed: Sep 26, 2008
Date of Patent: Sep 29, 2009
Inventor: Tyrone Hagins (Virginia Beach, VA)
Primary Examiner: Holly H Baynham
Assistant Examiner: Sheryl Lane
Attorney: William G. Sykes
Application Number: 29/312,014
Classifications
Current U.S. Class: D8/387