USD963050SActiveUtility

Bubble machine

81
Assignee: LI CHUANZHANPriority: Sep 4, 2020Filed: Sep 4, 2020Granted: Sep 6, 2022
Est. expirySep 4, 2040(~14.1 yrs left)· nominal 20-yr term from priority
Inventors:Chuanzhan Li
81
PatentIndex Score
16
Cited by
25
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a bubble machine, as shown and described.

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