USD401942SExpiredUtility

Filter cover

72
Assignee: K & N ENG INCPriority: Oct 31, 1997Filed: Oct 31, 1997Granted: Dec 1, 1998
Est. expiryOct 31, 2017(expired)· nominal 20-yr term from priority
Inventors:Nathan E. SheltonDuncan Bickerton
72
PatentIndex Score
18
Cited by
2
References
1
Claims

Claims

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

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