USD540453SExpiredUtility

Tower humidifier

73
Assignee: WANG CHI-HSIANGPriority: Mar 24, 2005Filed: Mar 24, 2005Granted: Apr 10, 2007
Est. expiryMar 24, 2025(expired)· nominal 20-yr term from priority
Inventors:Chi-Hsiang Wang
73
PatentIndex Score
19
Cited by
4
References
1
Claims

Claims

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

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