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The ornamental design for a trailer loading ramp, as shown and described. |
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FIG. 1 is a perspective view of a trailer loading ramp showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear end elevation view thereof;
FIG. 4 is a bottom plan view thereof; and
FIG. 5 is a front end elevation view thereof.
The side opposite to that shown in FIG. 1 is substantially a mirror image there of.
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| D989027, | Feb 17 2022 | WLO Wood LLC | Dog ramp |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 30 1977 | Miller Tilt-Top Trailer, Inc. | (assignment on the face of the patent) | / |
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