USD731456SActiveUtility
Control unit for earpiece
Est. expiryNov 18, 2033(~7.3 yrs left)· nominal 20-yr term from priority
Inventors:Staffan Dahlberg
84
PatentIndex Score
31
Cited by
25
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a control unit for earpiece, as shown and described.Join the waitlist — get patent alerts
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