| Patents Granted on 1838-01-09 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| RX-1 | Jan. 09, 1838 | J. Hatch | Machine for sowing plaster, ashes, seed, and other separable substances | crop planters |
| 554 | Jan. 09, 1838 | S.P. Douglass | Mode of Constructing and Operating Churns, &c. | churns |
| 555 | Jan. 09, 1838 | B. Langdon | Machine for planing plank boards and clapboards | wood planers |
| 556 | Jan. 09, 1838 | B. Langdon | Machine for planing shingles | shingle machines |
| 557 | Jan. 09, 1838 | J. MacGregor, Jr. | Planing-machine | wood planers |
| 570 | Jan. 09, 1838 | J. Brainerd | Machine for mortising and dovetailing | mortising machines |
