| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1827-04-09 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 4,731X | Apr. 09, 1827 | R. Cambell (Campbell) | Machine for making hominy | miller | |
| 4,732X | Apr. 09, 1827 | C.H. Wicks (Weeks) | Machine for grinding apples for cider | apple graters | |