USD520619SExpiredUtility

Air cleaner for engine

89
Assignee: DONALDSON CO INCPriority: Dec 15, 2004Filed: Dec 15, 2004Granted: May 9, 2006
Est. expiryDec 15, 2024(expired)· nominal 20-yr term from priority
Inventors:Bradley KuempelJordan FlagstadSheldon AndersonGary HewittMarty Barris
89
PatentIndex Score
43
Cited by
5
References
1
Claims

Claims

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

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