|
|
|
| 1 |
7,856,931 |
Center sill for railroad freight car
|
| 2 |
7,546,808 |
Railroad car with lightweight center beam structure
|
| 3 |
7,478,599 |
Railroad car having cold formed center sill
|
| 4 |
7,337,727 |
Dropped deck center beam rail road car
|
| 5 |
7,069,864 |
Railway freight car end sill transition member
|
| 6 |
6,962,114 |
Dropped deck center beam rail road car
|
| 7 |
6,769,366 |
One piece center sill for a railroad car
|
| 8 |
6,739,268 |
Multiple trough coil car
|
| 9 |
6,722,288 |
Railway box car with lower center of gravity
|
| 10 |
6,431,085 |
Center beam car with depressed cargo-carrying area
|
| 11 |
6,360,166 |
Apparatus and method for removing logs from a forestry site
|
| 12 |
6,205,932 |
Autorack railcar structure
|
| 13 |
6,138,581 |
Railway gondola car
|
| 14 |
6,119,345 |
Method of cold forming center sill for a railcar
|
| 15 |
6,000,342 |
Railway car underframe for an insulated composite boxcar
|
| 16 |
5,860,366 |
Center sill construction for a hopper rail car
|
| 17 |
5,855,174 |
Railway car underframe for an insulated railway boxcar
|
| 18 |
5,762,003 |
Railroad hopper car underframe transition casting
|
| 19 |
5,758,584 |
Railroad car with lightweight center beam structure
|
| 20 |
5,715,757 |
Impact-absorber devices, impact-absorption method, and framework and
vehicle including such impact-absorber devices
|
| 21 |
5,660,116 |
Impact-absorber devices, impact-absorption method, and framework and
vehicle including such impact-aborber devices
|
| 22 |
5,626,083 |
Railroad car with lightweight center beam structure
|
| 23 |
5,579,699 |
Impact-absorber devices, impact-absorption method, and framework and
vehicle including such impact-absorber devices
|
| 24 |
5,462,144 |
Impact-absorber device
|
| 25 |
5,458,067 |
Two piece center sill shroud for railway cars
|
| 26 |
5,407,309 |
All purpose railway spine car
|
| 27 |
5,367,958 |
Two piece center sill shroud for railway cars
|
| 28 |
5,329,859 |
Increased strength railway tank for underframe construction and method
with center sill pocket and weld support for pooling welding material
|
| 29 |
5,246,321 |
Railway spine car
|
| 30 |
5,216,958 |
Brake arrangement for a railroad gondola car with tie rod running inside
center sill
|
| 31 |
5,161,469 |
All purpose spine car container floor restraint
|
| 32 |
5,159,882 |
Railway car underbody structure and method
|
| 33 |
4,951,575 |
Depressed center beam flat car
|
| 34 |
4,930,427 |
Railroad gondola or hopper car, particularly a coal car
|
| 35 |
4,917,019 |
Railway freight car
|
| 36 |
4,893,568 |
Railway car conversion to gondola car
|
| 37 |
4,864,938 |
Railway freight car
|
| 38 |
4,817,537 |
Container carrying convertible rail-highway vehicle
|
| 39 |
4,802,420 |
Centre beam railroad car
|
| 40 |
4,784,067 |
Lightweight center beam railroad car
|
| 41 |
4,753,175 |
Lightweight center beam railroad car
|
| 42 |
4,751,882 |
Articulated lightweight piggyback railcar
|
| 43 |
4,690,072 |
Railway car body structural arrangement
|
| 44 |
4,686,907 |
Low level freight car
|
| 45 |
4,681,041 |
Lightweight center beam railroad car
|
| 46 |
4,637,320 |
Articulated gondola railcar
|
| 47 |
4,630,548 |
Center sill horizontal divider
|
| 48 |
4,630,547 |
Cross bearer arrangement for slotted center sill
|
| 49 |
4,630,546 |
Double groove center sill
|
| 50 |
4,565,135 |
Center sill, for accommodating the coupling facilities of a railroad car
|
