Claims (1)
Claim 1 (Independent)
The ornamental design for a disposable drain brush, as shown and described.
Full Description
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FIG. 1 is a front perspective view of a disposable drain brush.
FIG. 2 is a front view of the disposable drain brush.
FIG. 3 is a back view of the disposable drain brush.
FIG. 4 is a right side view of the disposable drain brush.
FIG. 5 is a left side view of the disposable drain brush.
FIG. 6 is a top view of the disposable drain brush; and,
FIG. 7 is a bottom view of the disposable drain brush.
Citations
This patent cites (13)
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