Claims (1)
Claim 1 (Independent)
The ornamental design for a bubble machine, as shown and described.
Full Description
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FIG. 1 is a right side view of the bubble machine in accordance with the present invention.
FIG. 2 is a left side view thereof.
FIG. 3 is a front view thereof.
FIG. 4 is a rear view thereof.
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
The broken lines in the drawings show portions of the bubble machine and form no part of the claimed design.
Citations
This patent cites (12)
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