USD705758SActiveUtility
Electronic earplug
Est. expiryMay 24, 2033(~6.8 yrs left)· nominal 20-yr term from priority
Inventors:Viorel Drambarean
H04R 25/00
89
PatentIndex Score
11
Cited by
40
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an electronic earplug, as shown and described.Join the waitlist — get patent alerts
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