USD326469SExpiredUtility

Drum

14
Assignee: FILKINS B RICHARDPriority: Apr 5, 1990Filed: Apr 5, 1990Granted: May 26, 1992
Est. expiryApr 5, 2010(expired)· nominal 20-yr term from priority
Inventors:B. Richard Filkins
14
PatentIndex Score
2
Cited by
4
References
1
Claims

Claims

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

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