USD407884SExpiredUtility

Lug-less drum ring

9
Assignee: DUKE JONPriority: Feb 12, 1996Filed: Feb 12, 1996Granted: Apr 6, 1999
Est. expiryFeb 12, 2016(expired)· nominal 20-yr term from priority
Inventors:Jon Duke
9
PatentIndex Score
1
Cited by
6
References
1
Claims

Claims

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

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