USD646369SActiveUtility

Filter cartridge

62
Assignee: DONALDSON CO INCPriority: Jul 22, 2008Filed: Jul 22, 2008Granted: Oct 4, 2011
Est. expiryJul 22, 2028(~2 yrs left)· nominal 20-yr term from priority
Inventors:Benny K. NelsonDaniel R. ZientaraJasson Louis Petricka
62
PatentIndex Score
14
Cited by
107
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a filter cartridge, as shown and described.

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