USD525614SExpiredUtility
Neckband headphone
Est. expiryJul 12, 2025(expired)· nominal 20-yr term from priority
Inventors:Johann Lee
72
PatentIndex Score
18
Cited by
23
References
1
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Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design of a neckband headphone, as shown and described.Cited by (0)
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