USD483056SExpiredUtility

Synthetic drumhead

37
Assignee: UNIVERSAL PERCUSSION INCPriority: Oct 23, 2002Filed: Oct 23, 2002Granted: Dec 2, 2003
Est. expiryOct 23, 2022(expired)· nominal 20-yr term from priority
Inventors:Thomas W. ShelleyTerry Bozzio
37
PatentIndex Score
4
Cited by
15
References
1
Claims

Claims

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

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