USD417268SExpiredUtility

Oval filter

99
Assignee: DONALDSON CO INCPriority: Apr 26, 1996Filed: Apr 26, 1996Granted: Nov 30, 1999
Est. expiryApr 26, 2016(expired)· nominal 20-yr term from priority
Inventors:Gary R. Gillingham
99
PatentIndex Score
206
Cited by
8
References
1
Claims

Claims

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

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