Claims (1)
Claim 1 (Independent)
The ornamental design for a security screw, as shown and described.
Full Description
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FIG. 1 is a front, top, right side perspective view for a security screw, showing our new design;
FIG. 2 is a front, top perspective view thereof;
FIG. 3 is a rear, top perspective view thereof;
FIG. 4 is a front elevational view thereof; and,
FIG. 5 is a top plan view thereof.
Citations
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