USD833413SActiveUtility

Audio amplifier

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Assignee: HEAD DIRECT KUNSHAN COMPANY LTDPriority: Dec 30, 2016Filed: May 26, 2017Granted: Nov 13, 2018
Est. expiryDec 30, 2036(~10.5 yrs left)· nominal 20-yr term from priority
Inventors:Fang BianCarol CatalanoPeter C. Castellucci
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PatentIndex Score
0
Cited by
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References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for an audio amplifier, as shown and described.

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