| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1830-04-13 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 5,913X | Apr. 13, 1830 | A.R. Arnold, E. Harris | Revolving burr temples | textile machines | |
| 5,914X | Apr. 13, 1830 | J. Pierce, J. Whitley, A.S. Whitley | Iron dogs for saw mills | sawmill dogs | |
| 5,915X | Apr. 13, 1830 | M. Rich | Iron dogs for saw mills | sawmill dogs | |
| 5,916X | Apr. 13, 1830 | E. Skinner | Saving locks for locking drawers | household tools | |