USD431861SExpiredUtility
Humidifier
Est. expiryJul 30, 2019(expired)· nominal 20-yr term from priority
Inventors:Kevin M. Krauss
46
PatentIndex Score
5
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design of a humidifier, as shown and described.
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