USD250168SExpiredUtility
Spout opener
Individually held — no corporate assignee on recordPriority: Aug 19, 1976Filed: Aug 19, 1976Granted: Nov 7, 1978
Est. expiryAug 19, 1996(expired)· nominal 20-yr term from priority
Inventors:Michael W. Brandt
49
PatentIndex Score
4
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a spout opener, substantially as shown and described.
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