| Patents Granted on 1826-10-?? |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 4,543X | Oct. 12, 1826 | D. Collings, J.D. Gallup | Anthracite coal applied to generating steam | |
| 4,544X | Oct. 20, 1826 | M. Mendenhall | Grist mill | grist mills |
| 4,545X | Oct. 20, 1826 | H. Tyler | Bells | |
| 4,546X | Oct. 23, 1826 | E. Willard | Method of drawing water from wells | |
| 4,547X | Oct. 24, 1826 | H. Hallark | Constructing cellars, vaults, etc. | |
| 4,548X | Oct. 24, 1826 | D.A. Read | Manufacture of bridles | |
| 4,549X | Oct. 24, 1826 | E. Russell | Machine for shelling corn | miller |
| 4,550X | Oct. 25, 1826 | S.R. Johnson | Horse saw mill | sawmills |
| 4,551X | Oct. 25, 1826 | H. Whitcomb | Method of discharging cannon | |
| 4,552X | Oct. 25, 1826 | C. Foss | Bark mill | bark processing machines |
| XC-5 | Oct. 31, 1826 | J. Jacob | Lever engine | metal engraving machines |
| XC-6 | Oct. 31, 1826 | C. Laurier | Machine or instrument called 'Loch Terrestre,' for accurately ascertaining the number of rotatory motions or revolutions of carriage-wheels, millstones, &c. | rpm speed gauges and tachometers |
| XC-7 | Oct. 31, 1826 | N. Cushing, R. Welton | Threshing and winnowing machine | threshers and thrashers |
