| Patents Granted on 1830-02-?? |
Patents 1 -
15
of 58
      |
| Number | Date | Patentee | Title | Type |
| 5,810X | Feb. 01, 1830 | M. Hurd | Bark Mill | bark processing machines |
| 5,811X | Feb. 02, 1830 | Z. Allen | Machine for forming a nap on woolen cloth | cloth napping machines |
| 5,812X | Feb. 02, 1830 | B. Morris | Lever press | lever presses |
| 5,813X | Feb. 02, 1830 | C. Post, J.W. Post | Drilling rock | stone boring and drilling machines |
| 5,814X | Feb. 03, 1830 | J.A. Smith | Pumps, package | pumps |
| 5,815X | Feb. 03, 1830 | S. Silliman | Vibrating washing machine | washing machines |
| 5,816X | Feb. 04, 1830 | E. Brown, A. Cross | Grinding flax seed, paint, etc. | paint grinding mills |
| 5,817X | Feb. 04, 1830 | J.M. Patton | Steam navigation | steam engines |
| NX-183,002,041 | Feb. 04, 1830 | J.M. Patton | Steam Navigation | steamboats |
| 5,818X | Feb. 05, 1830 | A.A. Beach, L. Barney | Revolving steam washer | washing machines |
| 5,819X | Feb. 05, 1830 | A.A. Beach, L. Barney | Double revolving churn | churns |
| 5,820X | Feb. 06, 1830 | B. Reeves | Steam and other engines | steam engines |
| 5,821X | Feb. 06, 1830 | S. Wilson | Shovel cutter plough | plows |
| 5,822X | Feb. 09, 1830 | W.R. Collier | Casting and setting types | printer |
| 5,823X | Feb. 10, 1830 | J. Groff | Improvement on Fuller's nap and card machine | cloth carding machines |
