Assignee
RAIL 1520 IP LTD
CY·4 granted patents·6 pending applications·7 citations·filing 2014–2019
Top patents by PatentIndex Score
10 records- 0168US9663120B2Side bearers in a railcar truckRAIL 1520 IP LTD·Filed 2015·Granted May 30, 2017·4 cites·13 claims
- 0266US2015367679A1Railcar wheel, apparatus and method of manufactureRAIL 1520 IP LTD·Filed 2014·Application pending·0 cites
- 0364US2018029410A1Railcar wheel, apparatus and method of manufactureRAIL 1520 IP LTD·Filed 2017·Application pending·0 cites
- 0451US10160465B2Bolster for a freight railway car truckRAIL 1520 IP LTD·Filed 2016·Granted Dec 25, 2018·1 cites·21 claims
- 0541US2021262070A1Alloyed cast steel and article made therefromRAIL 1520 IP LTD·Filed 2019·Application pending·0 cites
- 0640US11155280B2Freight car truck bolsterRAIL 1520 IP LTD·Filed 2018·Granted Oct 26, 2021·0 cites·11 claims
- 0737US2019352728A1Method For Railway Rolling Stock Unit Center Plate Strengthening And A Device to Perform ItRAIL 1520 IP LTD·Filed 2019·Application pending·0 cites
- 0836US2019292625A1Method for the manufacture of hard surface layer on the automatic freight car coupler partRAIL 1520 IP LTD·Filed 2019·Application pending·0 cites
- 0936US2019185977A1Steel for producing railway wheelsRAIL 1520 IP LTD·Filed 2017·Application pending·0 cites
- 1023USD872649SAdapter pad for railcar truckRAIL 1520 IP LTD·Filed 2016·Granted Jan 14, 2020·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →