"The wireless music box has no imaginable commercial value. Who would pay for a message sent to nobody in particular?"
David Sarnoff, American radio pioneer ; 1921
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| Application No. | Application Title | Issue Date |
| 20090260538 | RAIL CAR EXTENSION SYSTEM A rail car extension system including a first main rail section, a second main rail section and a plurality of bow structures. The first main rail section is mounted with respect to an upper surface of the first side wall. The first main rail section includes a first up... | 10/22/2009 |