Granted Patent
S1
US 1,103,336 · App. 29/964,061 · Granted Nov 25, 2025
Water filter
Inventors:
Lin Luo (Tianjin, CN); Xin Guan (Tianjin, CN); Jingguan Du (Tianjin, CN); Zhigang Du (Tianjin, CN); Zhiyong Qian (Tianjin, CN)
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Claims (1)
The ornamental design for a water filter, as shown and described.
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Sep 20, 2024
From: LUO, LIN; GUAN, XIN; DU, JINGGUAN; DU, ZHIGANG; QIAN, ZHIYONG
To: TIANJIN YUANZHI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD
Reel/Frame 068650/0639 →
Priority Claims (1)
CN 202430569934.1
· Sep 6, 2024
· national
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Cited By (1)