| Patents Granted on 1817-10-03 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 2,842X | Oct. 03, 1817 | J.P. Durand | Propelling vessels by animal power | nautical propulsion apparatus |
| 2,843X | Oct. 03, 1817 | S.E. Morse, B. Morse, S. Findley | Raising and forcing water and other fluids | |
| 2,844X | Oct. 03, 1817 | H.G. De Grandval | Carriage life preserver | |
| 2,845X | Oct. 03, 1817 | A. Black | Improvement on Lamps | lamps |
| 2,846X | Oct. 03, 1817 | T. Blanchard, S. Rogers | Machine for tacks and brads | |
| 2,847X | Oct. 03, 1817 | J. Green | Nut boring bit for boring gun barrels | gunsmith |
| 2,848X | Oct. 03, 1817 | B. Cumings | Loom (hand loom) | looms |
| 2,849X | Oct. 03, 1817 | J. Geib | Improvement on the piano forte | music instrument maker |
