USD1108399SActiveUtility

Acoustic earplug

31
Assignee: Jiang shuangfengPriority: Apr 2, 2024Filed: Apr 2, 2024Granted: Jan 6, 2026
Est. expiryApr 2, 2044(~17.7 yrs left)· nominal 20-yr term from priority
Inventors:Jiang shuangfeng
31
PatentIndex Score
0
Cited by
23
References
1
Claims

Claims

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

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