USD400565SExpiredUtility
Drum cage
Individually held — no corporate assignee on recordPriority: Dec 12, 1996Filed: Dec 12, 1996Granted: Nov 3, 1998
Est. expiryDec 12, 2016(expired)· nominal 20-yr term from priority
Inventors:Brian D. Ahl
51
PatentIndex Score
14
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a drum cage, as shown and described.
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