| All Patents in class 184/51 |
Patents 1 -
10
of 35
      |
| Picture | Number | Date | Patentee | Title |
 | 30,416 | Oct. 16, 1860 | J. Marks | Lubricating Valves and Cylinders of Steam or Vapor Engines |
 | 40,433 | Oct. 27, 1863 | J.R. Sees | Lubricator |
 | 46,231 | Feb. 07, 1865 | T.W. Godwin | Lubricator |
 | 51,106 | Nov. 21, 1865 | J.P. Ferris | Lubricator |
 | 78,540 | Jun. 02, 1868 | J. Ross | Lubricator for Steam Engines |
 | 86,009 | Jan. 19, 1869 | I. Dreyfus | Lubricating Cup |
 | 87,222 | Feb. 23, 1869 | G.W. Teasdale | Lubricator |
 | 109,118 | Nov. 08, 1870 | I. Dreyfus | Improvement in lubricators |
 | 109,908 | Dec. 06, 1870 | F. Jackson | Lubricator |
 | 112,847 | Mar. 21, 1871 | T. Reeves | Lubricator |
