Assignee
ZHOU YONGSHUAI
CN·5 granted patents·29 citations·filing 2022–2023
Top patents by PatentIndex Score
5 records- 0186USD1045313SFolding trolley frameZHOU YONGSHUAI·Filed 2022·Granted Oct 1, 2024·12 cites·1 claims
- 0283USD1047336SFoldable cartZHOU YONGSHUAI·Filed 2023·Granted Oct 15, 2024·11 cites·1 claims
- 0381US12448018B2Folding trolleyZHOU YONGSHUAI·Filed 2023·Granted Oct 21, 2025·2 cites·11 claims
- 0470USD1017175SFolding trolleyZHOU YONGSHUAI·Filed 2022·Granted Mar 5, 2024·4 cites·1 claims
- 0552US12434752B2Folding trolleyZHOU YONGSHUAI·Filed 2022·Granted Oct 7, 2025·0 cites·5 claims
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