USD1016175SActiveUtility
Bubble machine
Est. expirySep 20, 2043(~17.2 yrs left)· nominal 20-yr term from priority
Inventors:Xiaoguang Zhang
79
PatentIndex Score
7
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a bubble machine, as shown and described.Join the waitlist — get patent alerts
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