USD531190SExpiredUtility
USB drive having MP3 function
Est. expiryJul 28, 2025(expired)· nominal 20-yr term from priority
98
PatentIndex Score
147
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a USB drive having MP 3 function, as shown and described.Join the waitlist — get patent alerts
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