USD374279SExpiredUtility

Air cleaner

49
Assignee: DURACRAFT CORPPriority: Aug 15, 1995Filed: Aug 15, 1995Granted: Oct 1, 1996
Est. expiryAug 15, 2015(expired)· nominal 20-yr term from priority
Inventors:Bernard ChiuRobert MarvinRichard M. O'Grady
49
PatentIndex Score
6
Cited by
1
References
1
Claims

Claims

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

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