USD619539SActiveUtility
Headphone
Est. expiryDec 4, 2028(~2.4 yrs left)· nominal 20-yr term from priority
Inventors:Jun Komiyama
70
PatentIndex Score
13
Cited by
21
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a headphone, as shown and described.
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