Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Railway truck assembly having friction assist side bearings

Railway truck assembly having friction assist side bearings

US Patent 11198457 · Granted Dec 14, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Railway vehicle coupler having robust knuckle2025
Railway vehicle coupler having robust knuckle2025
Coordinated braking systems and methods for rail cars2024
Coordinated braking systems and methods for rail cars2024
Coordinated braking systems and methods for rail cars2024
Double friction draft gear assembly2023
Railway truck assembly having force-detecting load cells2023
Load sensing system for a railway truck assembly2022
Damping system for a railway truck assembly2022
Railway truck assembly having I-beam components2022
Railway truck assembly having coreless I-beam bolster2022
Railway truck bolster wear liner2019