USD879742SActiveUtility
Headphones
Assignee: SHENZHEN QIANHAI PATUOXUN NETWORK AND TECH CO LTDPriority: Dec 9, 2019Filed: Dec 9, 2019Granted: Mar 31, 2020
Est. expiryDec 9, 2039(~13.3 yrs left)· nominal 20-yr term from priority
Inventors:Zaihui Hu
98
PatentIndex Score
79
Cited by
65
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for headphones, as shown and described.Join the waitlist — get patent alerts
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