| All Patents in class 475 |
Patents 1 -
15
of 196
      |
| Number | Date | Patentee | Title | Type |
| 286 | Jul. 19, 1837 | B. Langdon | Mode of applying horse or other animal power to propelling machinery | animal powered apparatus |
| 6,755 | Oct. 02, 1849 | W.A. Chapin | Varying the Speed of Mandrels in Lathes | metal lathes |
| 13,634 | Oct. 09, 1855 | C. Bishop | Corn Sheller | corn shellers |
| 19,769 | Mar. 30, 1858 | J. Grant | Horse Power | animal powered apparatus |
| 24,101 | May 24, 1859 | A.B. Colton | Horse-power machine | animal powered apparatus |
| 25,497 | Sep. 20, 1859 | L.R. Faught | Horse-power machine | animal powered apparatus |
| 64,915 | May 21, 1867 | H.F. Shaw | Improvement in Hoisting Gear | hoists, winches, come-alongs |
| 66,229 | Jul. 02, 1867 | J. Fanning | Drilling apparatus | eggbeater drills |
| 81,952 | Sep. 08, 1868 | H.F. Shaw | Improvement in lathe-heads | engine lathes |
| 81,953 | Sep. 08, 1868 | H.F. Shaw | Improved mechanism for operating the beds of planing-machines | metal planers |
| 84,577 | Dec. 01, 1868 | J. Pickering | Apparatus for Raising Weights | hoists, winches, come-alongs |
| 91,929 | Jun. 29, 1869 | A. Gauntt | Reducing Rotary Motion | industrial machine speed and direction changing mechanisms |
| 144,499 | Nov. 11, 1873 | A. Betts | Devices for Changing the Speed of Machinery | industrial machine speed and direction changing mechanisms |
| 157,904 | Dec. 22, 1874 | N.S. Bean | Self-Propelling Engines | steam road engines |
| 161,986 | Apr. 13, 1875 | H.W. Sherrill | Reversing Pulley or Gear Wheel | industrial machine pulleys and belt drive mechanisms |
