| All Patents in class 184/86 |
Patents 1 -
10
of 15
      |
| Picture | Number | Date | Patentee | Title |
 | 132,477 | Oct. 22, 1872 | J.E. Lonergan | Improvement in lubricators |
 | RE9,164 | Apr. 20, 1880 | J.E. Lonergan | Lubricator |
 | 256,229 | Apr. 11, 1882 | J.E. Lonergan | Oil-cup for steam-engines |
| | 289,888 | Dec. 11, 1883 | M.S. Cabell | Lubrication |
| | 297,565 | Apr. 29, 1884 | M.S. Cabell | Lubricator |
 | 326,517 | Sep. 15, 1885 | J. Powell | Lubricator |
| | 377,782 | Feb. 14, 1888 | E.P. Shaffer | Oil Cup |
| | 505,828 | Oct. 03, 1893 | F. Herman | Lubricator |
| | 614,307 | Nov. 15, 1898 | E. McCoy | Oil Cup |
 | 639,293 | Dec. 19, 1899 | H. Ritter | Sight Feed Oil Cup |
