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Audio subwoofer

65
Assignee: POLK AUDIO LLCPriority: Apr 15, 2017Filed: Apr 15, 2017Granted: Feb 4, 2020
Est. expiryApr 15, 2037(~10.8 yrs left)· nominal 20-yr term from priority
Inventors:Jeremy SavageMichael DitulloLauren Sweer
65
PatentIndex Score
12
Cited by
39
References
1
Claims

Claims

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

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