USD1107687SActiveUtility

Sound attenuator

48
Assignee: UNPLUGS HEARING INCPriority: Sep 8, 2025Filed: Sep 8, 2025Granted: Dec 30, 2025
Est. expirySep 8, 2045(~19.1 yrs left)· nominal 20-yr term from priority
Inventors:Ralph T. CampagnaNatan BaumanThomas Zachary Worcester
48
PatentIndex Score
0
Cited by
65
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a sound attenuator as shown and described.

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