USD291781SExpiredUtility
Combined oil spout and valve
Individually held — no corporate assignee on recordPriority: Nov 19, 1984Filed: Nov 19, 1984Granted: Sep 8, 1987
Est. expiryNov 19, 2004(expired)· nominal 20-yr term from priority
Inventors:Loren A. Jacobson
25
PatentIndex Score
1
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined oil spout and valve, as shown and described.
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