USD974321SActiveUtility

Audio amplifier

64
Assignee: AUDIO TECHNICA KKPriority: Aug 8, 2019Filed: Feb 5, 2020Granted: Jan 3, 2023
Est. expiryAug 8, 2039(~13 yrs left)· nominal 20-yr term from priority
Inventors:Wataru Suzuki
64
PatentIndex Score
3
Cited by
35
References
1
Claims

Claims

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

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