Assignee
DONGGUAN YONGSHENG SPRING CO LTD
CN·4 granted patents·1 pending application·8 citations·filing 2023–2024
Top patents by PatentIndex Score
5 records- 0175USD1007214SDrink pusher glideDONGGUAN YONGSHENG SPRING CO LTD·Filed 2023·Granted Dec 12, 2023·6 cites·1 claims
- 0257USD1039049SBarrier for shelf pusher systemDONGGUAN YONGSHENG SPRING CO LTD·Filed 2023·Granted Aug 13, 2024·2 cites·1 claims
- 0352US12329295B2Goods propulsion apparatus with a reducerDONGGUAN YONGSHENG SPRING CO LTD·Filed 2024·Granted Jun 17, 2025·0 cites·8 claims
- 0446US12232611B2Lifting storage mechanismDONGGUAN YONGSHENG SPRING CO LTD·Filed 2023·Granted Feb 25, 2025·0 cites·8 claims
- 0543US2024138595A1Commodity PusherDONGGUAN YONGSHENG SPRING CO LTD·Filed 2023·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →