USD272645SExpiredUtility

Air cleaner

58
Assignee: PHILIPS CORPPriority: Dec 9, 1981Filed: Dec 9, 1981Granted: Feb 14, 1984
Est. expiryDec 9, 2001(expired)· nominal 20-yr term from priority
Inventors:Ronald L. Muller
58
PatentIndex Score
6
Cited by
9
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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