USD948661SActiveUtility
Water filter
Assignee: QINGDAO ECOPURE FILTER CO LTDPriority: Jul 10, 2020Filed: Jul 10, 2020Granted: Apr 12, 2022
Est. expiryJul 10, 2040(~13.9 yrs left)· nominal 20-yr term from priority
Inventors:Zhibin Zou
92
PatentIndex Score
16
Cited by
31
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a water filter, as shown and described.Join the waitlist — get patent alerts
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