Assignee
ZHONG SHAN SMART PLASTIC MFG LTD
CN·2 granted patents·1 pending application·0 citations·filing 2018–2024
Top patents by PatentIndex Score
3 records- 0143US11143310B2Air valveZHONG SHAN SMART PLASTIC MFG LTD·Filed 2019·Granted Oct 12, 2021·0 cites·6 claims
- 0242US2019387897A1Air pumpZHONG SHAN SMART PLASTIC MFG LTD·Filed 2018·Application pending·0 cites
- 0334US12410784B2Dual-purpose air pumpZHONG SHAN SMART PLASTIC MFG LTD·Filed 2024·Granted Sep 9, 2025·0 cites·11 claims
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