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2025
|
Invention
|
Switch point roller assembly.
The disclosed solution generally relates to a switch point roller ... |
|
|
Invention
|
Switch point roller assembly. The disclosed solution generally relates to a switch point roller a... |
|
|
Invention
|
Hollow switch tie assembly for railway.
The disclosed solution generally relates to a hollow ste... |
|
|
Invention
|
Railway tie fastening system. Rail fastening assembly comprising a shoulder assembly (114A, 114B)... |
|
|
Invention
|
Railway tie fastening system.
The disclosed solution generally relates to a rail fastening assem... |
|
2023
|
P/S
|
Roller for rail switch point; |
|
|
P/S
|
metal rollers for rail switch points to reduce friction between the point and switch plate |
|
|
Invention
|
Moveable point frog friction-reducing assembly.
A solution is disclosed comprising a moveable po... |
|
2020
|
P/S
|
Point rollers for rail switch points, made primarily of metal |
|
|
P/S
|
Point rollers for rail switch points, made primarily of metal |
|
2018
|
Invention
|
Keyway tie. A tie having a non-linear keyway under the overlying rail to provide support to restr... |
|
2017
|
Invention
|
Method of installing interface pad on concrete ties. An interface pad for a concrete tie includes... |
|
|
Invention
|
Boltless rail brace. A boltless brace assembly for a rail includes a base block interlocked with ... |
|
|
P/S
|
A house mark for metal railroad track components, namely, metal rail anchors, rail clips, track f... |
|
|
P/S
|
Metal railroad track components, namely, [ metal rail anchors, rail clips, ] track fasteners, [ f... |
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2016
|
P/S
|
Metallic materials for railway trackwork, namely, railway points and railway switches |
|
|
P/S
|
Railway points; railway switches |
|
|
P/S
|
Metallic materials for railway tracks, namely, rail braces. |
|
|
P/S
|
Metallic materials for railway tracks, namely, rail braces |
|
2015
|
P/S
|
Railroad frogs |
|
2013
|
Invention
|
Spring wing controller. A controller for a spring wing on a frog that utilizes a floating piston ... |
|
|
P/S
|
Railway track material, namely, retarders, switch stands, switch machines, rail braces. |
|
|
Invention
|
Dual independent control hydraulic switch machine. A hydraulically powered switch machine having ... |
|
2011
|
Invention
|
Grade crossing interface pad. The invention relates to an interface pad comprising a stiffener su... |
|
2010
|
P/S
|
Railway ties; railway turnout systems, comprising ties and rodding. |
|
|
P/S
|
Metal railway ties; Railway turnout systems, comprising metal ties |
|
2006
|
Invention
|
Railway tie automated preplating apparatus. The invention is an apparatus for pre-plating railway... |
|
|
Invention
|
Insulated rail joint assembly. An insulated rail joint assembly comprises a rail with a thick web... |
|
2004
|
P/S
|
HYDRAULIC ACTUATORS FOR SWITCH STANDS |
|
|
P/S
|
Switch stands.
Actuators for switch stands. |
|
2002
|
P/S
|
Guard rails. |
|
1999
|
P/S
|
Railway and crane track products, namely rails, plates, bars, switches, frogs, points for switche... |
|
|
P/S
|
railway and crane track products, namely, rails, plates, bars, switches, frogs, points for switch... |
|
1994
|
P/S
|
metal railroad frogs |
|
|
P/S
|
Railroad frogs. |
|
1983
|
P/S
|
Railway switch material namely, frogs, points, plates and switch stands. Operation of a business ... |
|
1974
|
P/S
|
RAILWAY TRACKWORK PRODUCTS-NAMELY, SWITCHES, GUARD RAILS AND ADJUSTABLE BRACES |
|
1945
|
P/S
|
SWITCH RODS |
|
1923
|
P/S
|
Railway track material, namely retarders, frogs, crossings, turnouts, switches, switch plates, tr... |
|
|
P/S
|
Track Switches, Switch Stands, Switch Plates, and Parts Thereof |
