USD555638SExpiredUtility
Device for mixing sounds of musical instruments
Est. expiryDec 22, 2025(expired)· nominal 20-yr term from priority
52
PatentIndex Score
8
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a device for mixing sounds of musical instruments, as shown.Join the waitlist — get patent alerts
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