Assignee
Pingyang Huachang Hardware Plastic Factory
CN·3 granted patents·5 citations·filing 2020–2021
Top patents by PatentIndex Score
3 records- 0162USD977909SWine stopperPingyang Huachang Hardware Plastic Factory·Filed 2021·Granted Feb 14, 2023·3 cites·1 claims
- 0253USD932894SWine stopperPingyang Huachang Hardware Plastic Factory·Filed 2020·Granted Oct 12, 2021·2 cites·1 claims
- 0334USD966889SWine stopperPingyang Huachang Hardware Plastic Factory·Filed 2021·Granted Oct 18, 2022·0 cites·1 claims
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