Assignee
CRRC MEISHAN CO LTD
CN·3 granted patents·2 pending applications·10 citations·filing 2013–2020
Top patents by PatentIndex Score
5 records- 0182US10093449B2Double-surface contact tray loading baseCRRC MEISHAN CO LTD·Filed 2016·Granted Oct 9, 2018·7 cites·5 claims
- 0267US9802626B2Sub-frame radial bogieCRRC MEISHAN CO LTD·Filed 2013·Granted Oct 31, 2017·3 cites·5 claims
- 0345US12472996B2Underneath type railway freight car bogie wheelset radial deviceCRRC MEISHAN CO LTD·Filed 2020·Granted Nov 18, 2025·0 cites·6 claims
- 0442US2020231187A1Bogie Wheelset Radial Mechanism with Structure of Adjustable RigidityCRRC MEISHAN CO LTD·Filed 2018·Application pending·0 cites
- 0542US2023018010A1Railway self-generating express freight car bogieCRRC MEISHAN CO LTD·Filed 2020·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →