Assignee
HANGZHOU FREETRON IND CO LTD
CN·3 granted patents·1 pending application·6 citations·filing 2016–2023
Top patents by PatentIndex Score
4 records- 0170USD1035402SLunchboxHANGZHOU FREETRON IND CO LTD·Filed 2022·Granted Jul 16, 2024·6 cites·1 claims
- 0249US2024059460A1Cover Body Mechanism And Sealed ContainerHANGZHOU FREETRON IND CO LTD·Filed 2023·Application pending·0 cites
- 0343US9982101B2Method to fuse silicone and thermoplastic resinHANGZHOU FREETRON IND CO LTD·Filed 2016·Granted May 29, 2018·0 cites·6 claims
- 0434USD1081278SVacuum containerHANGZHOU FREETRON IND CO LTD·Filed 2022·Granted Jul 1, 2025·0 cites·1 claims
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