USD635233SActiveUtility

Filter cartridge

87
Assignee: DONALDSON CO INCPriority: Jun 2, 2008Filed: Jun 2, 2008Granted: Mar 29, 2011
Est. expiryJun 2, 2028(~1.9 yrs left)· nominal 20-yr term from priority
Inventors:Benny K. NelsonJohn David KuhnDonald LarsonDavid W. Nelson
87
PatentIndex Score
37
Cited by
20
References
1
Claims

Claims

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

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