| All Patents in class 184/52 |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
 | 179,226 | Jun. 27, 1876 | N. Seibert | Improvement in lubricators |
| | 627,623 | Jun. 27, 1899 | E. McCoy | Lubricator |
| | 627,624 | Jun. 27, 1899 | G.N. McMillan | Lubricator |
| | 636,532 | Nov. 07, 1899 | R. Ruddy, J. Desmon, L. Kaczander | Lubricator |
| | 637,001 | Nov. 14, 1899 | L. Kaczander | Lubricator |
 | 645,026 | Mar. 06, 1900 | H. Woods | Lubricator |
| | 657,924 | Sep. 18, 1900 | G.B. Essex | Lubricator |
| | 672,415 | Apr. 16, 1901 | W.W. Dodge | Lubricator |
| | 1,136,689 | Apr. 20, 1915 | E. McCoy | Locomotive-Lubricator |
| | 1,659,356 | Feb. 14, 1928 | A.D. Forster | Means for Lubricating the Pistons and Valves of Engines |
