| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1831-02-07 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 6,365X | Feb. 07, 1831 | I. Cooper | Boxes for wheel hubs | wheelwright | |
| 6,366X | Feb. 07, 1831 | W. Emmons | Thrashing machine | threshers and thrashers | |
| 6,367X | Feb. 07, 1831 | D. Shepardson | Bending tire, hoops, etc. | tire repair tools | |