USD477659SExpiredUtility

Air filter element for engine air cleaner

97
Assignee: DONALDSON CO INCPriority: Dec 4, 2000Filed: Dec 4, 2000Granted: Jul 22, 2003
Est. expiryDec 4, 2020(expired)· nominal 20-yr term from priority
Inventors:Steven Scott GiesekePeter J. Murray
97
PatentIndex Score
97
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1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an air filter element for engine air cleaner, as shown and described.

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