USD971176SActiveUtility

Acoustic transducer

36
Assignee: SONY CORPPriority: Sep 18, 2019Filed: Dec 13, 2019Granted: Nov 29, 2022
Est. expirySep 18, 2039(~13.1 yrs left)· nominal 20-yr term from priority
Inventors:Ryutaro NakagawaDaigaku KumanoDaizen KobayashiIppei Yamakoshi
36
PatentIndex Score
2
Cited by
48
References
1
Claims

Claims

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

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