USD559916SExpiredUtility
Music game control device
Est. expiryMay 16, 2025(expired)· nominal 20-yr term from priority
Inventors:Masato Sakai
62
PatentIndex Score
10
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a music game control device, as shown and described.Join the waitlist — get patent alerts
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