USD299147SExpiredUtility

Drum cover

28
Individually held — no corporate assignee on recordPriority: May 16, 1985Filed: May 16, 1985Granted: Dec 27, 1988
Est. expiryMay 16, 2005(expired)· nominal 20-yr term from priority
Inventors:Gilberto B. Diaz
28
PatentIndex Score
0
Cited by
4
References
1
Claims

Claims

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

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