USD611524SActiveUtility
Drum ring
Est. expiryAug 28, 2029(~3.1 yrs left)· nominal 20-yr term from priority
Inventors:George Roy Lawrence, Iii
73
PatentIndex Score
28
Cited by
23
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a drum ring, as shown and described.
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