| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1799-10-?? | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 257X | Oct. 28, 1799 | M. McFarland | Federal balloon | hot air balloons | |
| 258X | Oct. 28, 1799 | A. Kinsley | Universal pump | plumber | |
| 259X | Oct. 28, 1799 | R.R. Livingston | Manufacturing of paper | manufacturing processes | |