| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1834-03-22 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 8,103X | Mar. 22, 1834 | M. Otis | Nail Manufacturing | nail making machines | |
| 8,104X | Mar. 22, 1834 | T. Spalding | Steam generating | stationary boilers | |
| 8,105X | Mar. 22, 1834 | S. Whitman | Fur blowing machine | ||