USD267114SExpiredUtility

Air purifier

74
Assignee: WLN PRODUCTSPriority: Jul 24, 1980Filed: Jul 24, 1980Granted: Nov 30, 1982
Est. expiryJul 24, 2000(expired)· nominal 20-yr term from priority
Inventors:Patrick E. Lynch, Jr.James M. Wimsatt
74
PatentIndex Score
14
Cited by
6
References
1
Claims

Claims

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

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