USD454189SExpiredUtility
Humidifier
Est. expiryApr 26, 2021(expired)· nominal 20-yr term from priority
Inventors:William J. Rakocy
39
PatentIndex Score
3
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a humidifier, as shown and described.
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