Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Railway truck sideframe with internal ribs in bottom member

Railway truck sideframe with internal ribs in bottom member

US Patent 5718177 · Granted Feb 17, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of making bolsters and sideframes for railway car trucks2003
Method of making sideframes for railway car trucks2003
Friction shoe for freight car truck2002
Dead lever lug2001
Railway car center filler plate2001
Light weight draft sill2001
Railway truck sideframe with reinforced columns2000
Sideframes for railway trucks1999
Light weight draft sill1999
Railway truck with elastometric suspension1998
Railway truck castings and method and cores for making castings1998
Multi-rate vertical load support for an outboard bearing railway truck1998