USD320440SExpiredUtility

Portable humidifier

Assignee: DURACRAFT CORPPriority: Apr 17, 1990Filed: Apr 17, 1990Granted: Oct 1, 1991

Est. expiryApr 17, 2010(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a portable humidifier, as shown.

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