Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multi-rate side bearing for a railway truck

Multi-rate side bearing for a railway truck

US Patent 4434720 · Granted Mar 6, 1984

Estimated economic value: $2,538,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Railcar draft gear assembly and system2004
Railcar draft gear assembly and system2002
Slackless railway coupler with buff/draft gear2002
Railway car center filler plate2001
Light weight draft sill2001
Draft sill with locking center pin2001
Tapered wear liner and articulated connector with tapered wear liner2001
Light weight draft sill1999
Ring seat removal system for a railcar articulated connector1998
Alliance coupler lock lifter securing arm1998
Ring seat removal system for a railcar articulate connector1998
Draft sill and wheel truck connection1998