USD305929SExpiredUtility

Air cleaner

73
Assignee: MITSUBISHI ELECTRIC CORPPriority: Dec 2, 1986Filed: Jun 2, 1987Granted: Feb 6, 1990
Est. expiryDec 2, 2006(expired)· nominal 20-yr term from priority
Inventors:Hideyuki IkedaShinkichi HidaToshinori Kitagawa
73
PatentIndex Score
19
Cited by
6
References
1
Claims

Claims

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

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