USD490068SExpiredUtility
MP3 player
Est. expirySep 12, 2023(expired)· nominal 20-yr term from priority
Inventors:Yi-Hung Chen
98
PatentIndex Score
154
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a MP 3 player, as shown and described.
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