USD546348SExpiredUtility
Audio player
Est. expiryApr 20, 2026(expired)· nominal 20-yr term from priority
Inventors:Yasuo Yuyama
70
PatentIndex Score
17
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an audio player, as shown.Join the waitlist — get patent alerts
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