USD281101SExpiredUtility

Room air cleaner

70
Assignee: PHILIPS CORPPriority: Jul 6, 1983Filed: Jul 6, 1983Granted: Oct 22, 1985
Est. expiryJul 6, 2003(expired)· nominal 20-yr term from priority
Inventors:Masao Tsuji
70
PatentIndex Score
10
Cited by
12
References
1
Claims

Claims

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

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