Claims (1)
Claim 1 (Independent)
The ornamental design for a mattress, as shown.
Full Description
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FIG. 1 is a view of the mattress in perspective at an angle from the front, top and right-hand side;
FIG. 2 is a view of the mattress in perspective at an angle from the rear, bottom and left-hand side;
FIG. 3 is a view of the mattress from the right-hand side;
FIG. 4 is a view of the mattress from the left-hand side;
FIG. 5 is a view of the mattress from the front;
FIG. 6 is a view of the mattress from the rear;
FIG. 7 is a view of the mattress from the top; and,
FIG. 8 is a view of the mattress from the bottom.
Citations
This patent cites (13)
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