Claims (1)
The ornamental design for a stair tread, as shown and described.
Full Description
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FIG. 1 is a front perspective view of a stair tread, in accordance with a first embodiment.
FIG. 2 is a rear perspective view of the stair tread of FIG. 1 .
FIG. 3 is a front view of the stair tread of FIG. 1 .
FIG. 4 is a back view of the stair tread of FIG. 1 .
FIG. 5 is a left view of the stair tread of FIG. 1 .
FIG. 6 is a right view of the stair tread of FIG. 1 .
FIG. 7 is a top view of the stair tread of FIG. 1 .
FIG. 8 is a bottom view of the stair tread of FIG. 1 .
FIG. 9 is a front perspective view of a stair tread, in accordance with a second embodiment.
FIG. 10 is a rear perspective view of the stair tread of FIG. 9 .
FIG. 11 is a front view of the stair tread of FIG. 9 .
FIG. 12 is a back view of the stair tread of FIG. 9 .
FIG. 13 is a left view of the stair tread of FIG. 9 .
FIG. 14 is a right view of the stair tread of FIG. 9 .
FIG. 15 is a top view of the stair tread of FIG. 9 ; and,
FIG. 16 is a bottom view of the stair tread of FIG. 9 .
Citations
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