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I claim the ornamental design for a portable sidewalk, as shown and described. |
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FIG. 1 is a top, front, and left side perspective view of the portable sidewalk of the present invention.
FIG. 2 is a bottom, rear, and left side perspective view of the portable sidewalk of FIG. 1.
FIG. 3 is a front elevation view of the portable sidewalk of FIG. 1.
FIG. 4 is a rear elevation view of the portable sidewalk of FIG. 1.
FIG. 5 is a left side elevation view of the portable sidewalk of FIG. 1.
FIG. 6 is a right side elevation view of the portable sidewalk of FIG. 1.
FIG. 7 is a top plan view of the portable sidewalk of FIG. 1; and,
FIG. 8 is a bottom plan view of the portable sidewalk of FIG. 1.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 20 2000 | Kenneth A., Payne | (assignment on the face of the patent) | / |
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