USD503725SExpiredUtility

Oil pan plug with drain valve for vehicle

36
Priority: Dec 23, 2003Filed: Dec 23, 2003Granted: Apr 5, 2005
Est. expiryDec 23, 2023(expired)· nominal 20-yr term from priority
Inventors:Ryan C. EnsmingerEron J. Ensminger
36
PatentIndex Score
9
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for an oil pan plug with drain valve for vehicle, as shown and described.

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