Assignee
YONGKANG HAILI IND CO LTD
CN·1 granted patent·2 pending applications·0 citations·filing 2021–2021
Top patents by PatentIndex Score
3 records- 0133US12320401B2Reinforced coil spring of a hose reelYONGKANG HAILI IND CO LTD·Filed 2021·Granted Jun 3, 2025·0 cites·13 claims
- 0222US2024337340A1Multifunctional pipeYONGKANG HAILI IND CO LTD·Filed 2021·Application pending·0 cites
- 0320US2022266277A1Two-in-one cleaning apparatusYONGKANG HAILI IND CO LTD·Filed 2021·Application pending·0 cites
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