USD803349SActiveUtility
Filter unit
Est. expiryOct 20, 2036(~10.2 yrs left)· nominal 20-yr term from priority
Inventors:Zhibin Zou
80
PatentIndex Score
19
Cited by
30
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a filter unit, as shown and described.Join the waitlist — get patent alerts
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