USD677240SActiveUtility
Extendible headphones
Est. expiryDec 13, 2031(~5.4 yrs left)· nominal 20-yr term from priority
Inventors:Todd Coulter
71
PatentIndex Score
15
Cited by
32
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for an extendible headphones, as shown and described.
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