USD317103SExpiredUtility
Drink layering spoon
Individually held — no corporate assignee on recordPriority: Dec 29, 1988Filed: Dec 29, 1988Granted: May 28, 1991
Est. expiryDec 29, 2008(expired)· nominal 20-yr term from priority
Inventors:Patrick Case
49
PatentIndex Score
6
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a drink layering spoon, as shown and described.
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