USD1103355SActiveUtility
Humidifier filter pad
Est. expiryMay 9, 2044(~17.8 yrs left)· nominal 20-yr term from priority
Inventors:Xiaohui Sun
33
PatentIndex Score
0
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a humidifier filter pad, as shown and described.Join the waitlist — get patent alerts
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