...that after Walter Hunt patented the safety pin in 1849, he sold the rights to it for $400?
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| Application No. | Application Title | Issue Date |
| 20110271027 | Remote access of peripheral device connected to serial bus A computing device includes a hardware network component, a hardware serial component, device drivers, a network driver, and a serial driver. The hardware network component connects the computing device to other computing devices. The hardware serial component connects ... | 11/03/2011 |