USD423013SExpiredUtility
Circulating water sound box
Individually held — no corporate assignee on recordPriority: Mar 17, 1998Filed: Mar 17, 1998Granted: Apr 18, 2000
Est. expiryMar 17, 2018(expired)· nominal 20-yr term from priority
Inventors:Gregory K. Warner
28
PatentIndex Score
4
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a circulating water sound box, as shown.
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