US PATENT SUBCLASS 104 / 249
CAR STOPS
Current as of: June, 1999
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| 104 / | HD | RAILWAYS |
|
| 249 |  | CAR STOPS {7} |
| 250 | DF | .~> Special track {1} |
| 252 | DF | .~> Releasable feed {1} |
| 254 | DF | .~> Bumpers {2} |
| 257 | DF | .~> Displaceable chock |
| 258 | DF | .~> Rail-clamp chocks |
| 259 | DF | .~> Sliding |
| 260 | DF | .~> Wheel skid |
DEFINITION
Classification: 104/249
(under the class definition) Apparatus comprising impact devices on the trackway for stopping cars.