USD883275SActiveUtility
Sound machine
Assignee: SHENZHEN VALUELINK E COMMERCE CO LTDPriority: May 31, 2018Filed: Nov 16, 2018Granted: May 5, 2020
Est. expiryMay 31, 2038(~11.9 yrs left)· nominal 20-yr term from priority
Inventors:Yin Zhang
74
PatentIndex Score
16
Cited by
58
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a sound machine, as shown and described.Join the waitlist — get patent alerts
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