...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 |
| 20050039595 | BULLET SIZING AND LUBRICATING DEVICE A bullet sizing and lubricating device is mountable in an ammunition reloading press to perform bullet sizing and lubricating in one stage with only a single operation of the press lever by using the force generated by the sizing operation to pressurize lubricant causin... | 02/24/2005 |