Claims (1)
Claim 1 (Independent)
The ornamental design for a pillow sock, as shown and described.
Full Description
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FIG. 1 is a left side view of a pillow sock, in accordance with an ornamental design of the present invention.
FIG. 2 is a right side view thereof.
FIG. 3 is a front view thereof.
FIG. 4 is a rear view thereof; and,
FIG. 5 is a bottom view thereof, in which grippers, on a bottom surface of the pillow sock, are ovalshaped.
Citations
This patent cites (37)
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