USD512516S1 - Guardrail - Google Patents

Description

FIG. 1 is a perspective first side and bottom view of the guardrail showing the present design;

FIG. 2 is a perspective second side and top view of the design of FIG. 1;

FIG. 3 is a first side view of the design of FIG. 1;

FIG. 4 is a top view of the design of FIG. 1;

FIG. 5 is a bottom view of the design of FIG. 1;

FIG. 6 is a second side view of the design of FIG. 1;

FIG. 7 is a first end view of the design of FIG. 1;

FIG. 8 is a second end view of the design of FIG. 1; and,

FIG. 9 is a top and second side view of the guardrail showing its operating environment in phantom which is for illustrative purposes only and form no part of the claimed design.

Claims (1)

1. I claim the ornamental design for a guardrail, as shown.

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