USD644297SActiveUtility

Water filter cup

47
Assignee: DING HWA CO LTDPriority: Nov 22, 2010Filed: Nov 22, 2010Granted: Aug 30, 2011
Est. expiryNov 22, 2030(~4.3 yrs left)· nominal 20-yr term from priority
Inventors:Kwang-Tsan Chen
47
PatentIndex Score
6
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a water filter cup, as shown and described.

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