USD831610SActiveUtilityPatentIndex 99
Headphones
Est. expiryAug 26, 2036(~10.2 yrs left)· nominal 20-yr term from priority
Inventors:AOYAGI SHOTABOYD ROBERTBRUNNER ROBERTFernandez MonicaKUH CHRISTOPHERSTRINGER CHRISTOPHER J
99
PatentIndex Score
52
Cited by
150
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1
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The ornamental design for headphones, as shown and described.Cited by (0)
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