USD551211SExpiredUtility
Musical sound controller
Est. expiryJan 13, 2025(expired)· nominal 20-yr term from priority
Inventors:David Keech
40
PatentIndex Score
4
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a musical sound controller, as shown.Join the waitlist — get patent alerts
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