| Patents Granted on 1850-02-?? |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| D261 | Feb. 05, 1850 | W.P. Cresson, D. Stuart, P. Seibert | Design for cottage parlor air-tight stoves | |
| D262 | Feb. 05, 1850 | W.P. Cresson, D. Stuart, P. Seibert | Design for radiator screen stove | |
| 7,069 | Feb. 05, 1850 | C.B. Hutchinson | Machine for cutting staves | cooper |
| 7,077 | Feb. 12, 1850 | S. Andrews | Barrel machinery | barrel making machines |
| 7,081 | Feb. 12, 1850 | J. Dermond | Arrangement of fliers and spindles | |
| 7,083 | Feb. 12, 1850 | G. Flautt | Auger for boring-machines | drilling and boring |
| 7,087 | Feb. 12, 1850 | N.G. Norcross | Planing-machine | wood planers |
| 7,095 | Feb. 12, 1850 | S. West, H. Plumb | Machinery for turning umbrella-sticks, &c. | wood lathes |
| 7,111 | Feb. 19, 1850 | H. Wood | Burning ornamental figures upon wood | wood ornamenting machines |
