USD450827SExpiredUtility

Filter element having sealing system

96
Assignee: DONALDSON CO INCPriority: Feb 26, 1999Filed: Feb 26, 1999Granted: Nov 20, 2001
Est. expiryFeb 26, 2019(expired)· nominal 20-yr term from priority
Inventors:Steven Scott GiesekeCarolyn J. Finnerty
B01D 46/527B01D 2271/02
96
PatentIndex Score
131
Cited by
24
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for filter element having sealing system, as shown and described.

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