USD316653SExpiredUtility
Dual insulated beverage container
Individually held — no corporate assignee on recordPriority: Jan 31, 1989Filed: Jan 31, 1989Granted: May 7, 1991
Est. expiryJan 31, 2009(expired)· nominal 20-yr term from priority
Inventors:James W. Spencer
76
PatentIndex Score
17
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a dual insulated beverage container, as shown and described.
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