| All Patents in class 184/103.1 |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 212,449 | Feb. 18, 1879 | R.B. Eason | Combined Drip-Pan and Self-Oiler for Bearings | industrial machine lubrication |
| 1,435,574 | Nov. 14, 1922 | F. Ackerman | Lubricating System for Piston Engines | internal combustion engine lubrication |
| 1,901,691 | Mar. 14, 1933 | J.J. Aull | Wick Oiler | oil cups |
| 1,961,514 | Jun. 05, 1934 | A.H. Dall, H. Ernst | Automatic Lubricator | metalworking machine lubrication |
| 2,041,920 | May 26, 1936 | R.J. Gits | Lubricator | industrial machine lubrication |
