USD320071SExpiredUtility

Humidifier

90
Assignee: TATUNG COMPANY OF AMERICA INCPriority: Aug 6, 1990Filed: Aug 6, 1990Granted: Sep 17, 1991
Est. expiryAug 6, 2010(expired)· nominal 20-yr term from priority
Inventors:Robynn M. Cook
90
PatentIndex Score
39
Cited by
7
References
1
Claims

Claims

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

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