| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1815-03-01 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 2,275X | Mar. 01, 1815 | J. Morris | Stop cock | water valves | |
| 2,276X | Mar. 01, 1815 | O. Pettibone | Cider mill press | cider presses | |