USD258485SExpiredUtility
Anti-spill beverage device
Individually held — no corporate assignee on recordPriority: Jan 23, 1978Filed: Jan 23, 1978Granted: Mar 10, 1981
Est. expiryJan 23, 1998(expired)· nominal 20-yr term from priority
Inventors:Chauncey B. Eller
49
PatentIndex Score
5
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an anti-spill beverage device, as shown and described.
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