USD259533SExpiredUtility
Spoon straw
Individually held — no corporate assignee on recordPriority: Aug 31, 1978Filed: Aug 31, 1978Granted: Jun 16, 1981
Est. expiryAug 31, 1998(expired)· nominal 20-yr term from priority
Inventors:Vaughn D. Frodsham
78
PatentIndex Score
28
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a spoon straw, as shown and described.
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