USD359800SExpiredUtility

Air filter for attachment to a fan grill

69
Assignee: PATTON ELECTRICPriority: Feb 4, 1994Filed: Feb 4, 1994Granted: Jun 27, 1995
Est. expiryFeb 4, 2014(expired)· nominal 20-yr term from priority
Inventors:James J. Cich, Jr.Joseph C. Carley
69
PatentIndex Score
14
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an air filter for attachment to a fan grill, as shown and described.

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