Screw

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Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

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;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a cross sectional view taken along the lines 8-8 in FIG. 6, showing the shape of the grooves inside the screw head; and,

FIG. 9 is a cross sectional view taken along the lines 9-9 in FIG. 6, showing the shape of the grooves inside the screw head.

The broken lines in the drawings illustrate unclaimed portions of the screw.

Claims

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

Referenced Cited
U.S. Patent Documents
D285651 September 16, 1986 Iwata et al.
5279190 January 18, 1994 Goss et al.
6017177 January 25, 2000 Lanham
D559094 January 8, 2008 Totsu
D568731 May 13, 2008 Campbell
D580261 November 11, 2008 Bulte
D592044 May 12, 2009 Bulte
D596483 July 21, 2009 Yehling
7568872 August 4, 2009 Schultz
D599650 September 8, 2009 Simms
D612230 March 23, 2010 Tanner
7798756 September 21, 2010 Chang
D640918 July 5, 2011 Totsu
Patent History
Patent number: D649446
Type: Grant
Filed: Feb 10, 2011
Date of Patent: Nov 29, 2011
Inventor: Katsuyuki Totsu (Sumida-ku)
Primary Examiner: Robert M Spear
Assistant Examiner: Sheryl Lane
Attorney: DLA Piper LLP (US)
Application Number: 29/385,240
Classifications
Current U.S. Class: D8/387