USD967396SActiveUtility
Pair of noise reduction earplugs
Est. expiryJan 25, 2042(~15.5 yrs left)· nominal 20-yr term from priority
Inventors:Xiangdao Chen
79
PatentIndex Score
13
Cited by
88
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a pair of noise reduction earplugs, as shown and described.Join the waitlist — get patent alerts
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