USD351932SExpiredUtility

Air cleaner

42
Assignee: TEAC CORPPriority: Dec 2, 1992Filed: May 28, 1993Granted: Nov 1, 1994
Est. expiryDec 2, 2012(expired)· nominal 20-yr term from priority
Inventors:Masafumi ItoMinoru SubeHaruki TakitaHiroyuki Watanabe
42
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

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

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