USD1013448SActiveUtility

Ultrafine bubble generating stirring ball

27
Assignee: WATANABE HAYATOPriority: Apr 27, 2021Filed: Oct 27, 2021Granted: Feb 6, 2024
Est. expiryApr 27, 2041(~14.8 yrs left)· nominal 20-yr term from priority
Inventors:Hayato Watanabe
27
PatentIndex Score
0
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an ultrafine bubble generating stirring ball, as shown and described.

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