USD258134SExpiredUtility

Multitone drum

42
Assignee: WIDENER G PAULPriority: May 10, 1979Filed: May 10, 1979Granted: Feb 3, 1981
Est. expiryMay 10, 1999(expired)· nominal 20-yr term from priority
Inventors:G. Paul Widener
42
PatentIndex Score
4
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a multitone drum, as shown and described.

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