USD1058805SActiveUtility

Noise reduction earplug

77
Assignee: SHENZHEN RIYO INNOVATION TECH CO LTDPriority: Dec 19, 2023Filed: Dec 19, 2023Granted: Jan 21, 2025
Est. expiryDec 19, 2043(~17.4 yrs left)· nominal 20-yr term from priority
Inventors:Sha Yang
77
PatentIndex Score
7
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a noise reduction earplug, as shown and described.

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