USD388162SExpiredUtility

Humidifier

80
Assignee: DURACRAFT CORPPriority: Sep 2, 1994Filed: Sep 2, 1994Granted: Dec 23, 1997
Est. expirySep 2, 2014(expired)· nominal 20-yr term from priority
Inventors:Bernard ChiuJui-Shang WangJohn LonganRobert MarvinRichard M. O'Grady
80
PatentIndex Score
20
Cited by
40
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a humidifier, as shown.

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