USD830331SActiveUtility
Foldable headphone
Est. expiryJun 2, 2036(~9.9 yrs left)· nominal 20-yr term from priority
87
PatentIndex Score
31
Cited by
32
References
1
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Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a foldable headphone, as shown and described.Cited by (0)
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