Claims (1)
Claim 1 (Independent)
The ornamental design for a mattress topper, as shown and described.
Full Description
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FIG. 1 is a front, left and bottom perspective view of a mattress topper, showing my new design; FIG. 2 is a front view thereof; FIG. 3 is a rear view thereof; FIG. 4 is a right side view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a bottom plan view thereof; and, FIG. 7 is a top plan view thereof.
Citations
This patent cites (17)
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