USD309656SExpiredUtility

Humidifier

87
Assignee: GOLD STAR COPriority: Jun 11, 1987Filed: Oct 14, 1987Granted: Jul 31, 1990
Est. expiryJun 11, 2007(expired)· nominal 20-yr term from priority
Inventors:Jae Woo Lee
87
PatentIndex Score
26
Cited by
7
References
1
Claims

Claims

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

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