USD978974SActiveUtility

Bubble machine

84
Assignee: CAI LINHUIPriority: Nov 16, 2021Filed: Nov 16, 2021Granted: Feb 21, 2023
Est. expiryNov 16, 2041(~15.3 yrs left)· nominal 20-yr term from priority
Inventors:Linhui Cai
84
PatentIndex Score
11
Cited by
13
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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