USD289655SExpiredUtility
Dual cooling tank for beverages
Individually held — no corporate assignee on recordPriority: Jun 8, 1984Filed: Dec 5, 1984Granted: May 5, 1987
Est. expiryJun 8, 2004(expired)· nominal 20-yr term from priority
Inventors:Johannes A. Ummels
12
PatentIndex Score
1
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a dual cooling tank for beverages, as shown and described.
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