| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1830-05-14 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 5,960X | May 14, 1830 | W. Johnson, J. Douglas | Thrashing machine | threshers and thrashers | |
| 5,961X | May 14, 1830 | J. Jennings | Cooking Apparatus | stoves | |