USD927463SActiveUtility
White noise sound machine
Est. expiryMay 28, 2039(~12.9 yrs left)· nominal 20-yr term from priority
Inventors:Brian P. Johnson
70
PatentIndex Score
11
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a white noise sound machine, as shown and described.Join the waitlist — get patent alerts
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