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Patent
D980332
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Priority
Dec 01 2022
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Filed
Dec 01 2022
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Issued
Mar 07 2023
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Expiry
Mar 07 2038
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Assg.orig
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Entity
unknown
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0
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8
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n/a
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The ornamental design for a bubble machine, as shown and described.
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FIG. 1 is a front, right and top perspective view of a bubble machine, showing my new design;
FIG. 2 is a rear, left and bottom perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an enlarged view of portion 9 shown in FIG. 1.
The dot-dash broken lines depict the boundaries of the enlargements that form no part of the claimed design.
Cai, Jie
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