USD294581SExpiredUtility
Oil filler
Individually held — no corporate assignee on recordPriority: Feb 7, 1985Filed: Feb 7, 1985Granted: Mar 8, 1988
Est. expiryFeb 7, 2005(expired)· nominal 20-yr term from priority
Inventors:John W. Storlie
56
PatentIndex Score
8
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for oil filler, substantially as shown and described.
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