USD595690SActiveUtility
Audio earphone device
Est. expiryJul 24, 2028(~2 yrs left)· nominal 20-yr term from priority
Inventors:Robert L. Fullerton
83
PatentIndex Score
33
Cited by
26
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a audio earphone device, as shown and described.Join the waitlist — get patent alerts
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