USD1047970SActiveUtility

White noise sound machine

49
Assignee: ZHU DONGHUAPriority: May 17, 2022Filed: May 17, 2022Granted: Oct 22, 2024
Est. expiryMay 17, 2042(~15.8 yrs left)· nominal 20-yr term from priority
Inventors:Donghua Zhu
49
PatentIndex Score
2
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for white noise sound machine as shown and described.

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