USD321887SExpiredUtility
Combined oil sump and cooler
Individually held — no corporate assignee on recordPriority: Apr 12, 1989Filed: Apr 12, 1989Granted: Nov 26, 1991
Est. expiryApr 12, 2009(expired)· nominal 20-yr term from priority
Inventors:Robert A. Tomlinson
34
PatentIndex Score
2
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined oil sump and cooler, as shown and described.
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