| Patents Granted on 1830-12-14 |
Patents 1 -
15
of 20
      |
| Number | Date | Patentee | Title | Type |
| 6,271X | Dec. 14, 1830 | D. Cushing, J. Blake | Improved Bed Key | wrenches |
| 6,272X | Dec. 14, 1830 | C.B. Burness | Machine for sawing veneers | veneer machines |
| 6,273X | Dec. 14, 1830 | R. Coffey | Planting corn and peas | |
| 6,274X | Dec. 14, 1830 | T.G. Fessenden | Portable steam and hot water stove | stoves |
| 6,275X | Dec. 14, 1830 | T. Gallaher | Distilling | |
| 6,276X | Dec. 14, 1830 | M.J. Gardner | Turning lathe | engine lathes |
| 6,277X | Dec. 14, 1830 | J.C. Gentry | Portable Power Machine for Conveying Animal to Machinery | animal powered apparatus |
| 6,278X | Dec. 14, 1830 | G. Jessup | Improvement on Ballon's thrashing machine | threshers and thrashers |
| 6,279X | Dec. 14, 1830 | J. Knight | Truss | |
| 6,280X | Dec. 14, 1830 | A. Little | Making spoons | |
| 6,281X | Dec. 14, 1830 | G.B. Manly | Manufacturing wrought nails | nail making machines |
| 6,282X | Dec. 14, 1830 | J.C. Schule, T.G. Newsom | Propelling machinery by animal power | animal powered apparatus |
| 6,283X | Dec. 14, 1830 | G. Palmer | Oil, tobacco, and cotton press | cotton presses |
| 6,284X | Dec. 14, 1830 | G. Palmer | Extracting oil from cotton seed | |
| 6,285X | Dec. 14, 1830 | M. Pennock | Manufacturing boots and shoes | cobbler |
