USD500307SExpiredUtility

Device for effecting changes in sound of musical instruments

67
Assignee: PIONEER CORPPriority: Sep 16, 2003Filed: Feb 20, 2004Granted: Dec 28, 2004
Est. expirySep 16, 2023(expired)· nominal 20-yr term from priority
Inventors:Hideaki Ishizaki
67
PatentIndex Score
14
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11
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1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a device for effecting changes in sound of musical instruments, as shown and described.

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