| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1830-02-03 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 5,814X | Feb. 03, 1830 | J.A. Smith | Pumps, package | pumps | |
| 5,815X | Feb. 03, 1830 | S. Silliman | Vibrating washing machine | washing machines | |