USD483458SExpiredUtility

Humidifier

49
Assignee: ROYAL G ENTPR CO LTDPriority: Feb 26, 2003Filed: Feb 26, 2003Granted: Dec 9, 2003
Est. expiryFeb 26, 2023(expired)· nominal 20-yr term from priority
Inventors:Kuo-Fu Huang
49
PatentIndex Score
7
Cited by
4
References
1
Claims

Claims

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

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