| All Patents in class 184/29 |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
| | 658,367 | Sep. 25, 1900 | E. Apperson, E. Haynes | Explosive Engine |
 | 828,326 | Aug. 14, 1906 | C.W. Manzel | Oil Pump |
| | 911,669 | Feb. 09, 1909 | E. McCoy | Lubricator |
| | 1,003,189 | Sep. 12, 1911 | C.W. Manzel | Lubricator |
| | 1,082,002 | Dec. 23, 1913 | R. Wood | Automatic Lubricator |
| | 1,092,194 | Apr. 07, 1914 | R. Wood | Automatic Oiler |
| | 1,158,614 | Nov. 02, 1915 | R. Wood | Lubricator |
| | 1,825,318 | Sep. 29, 1931 | L.B. Kapp | Pump |
| | 2,007,797 | Jul. 09, 1935 | B.E. Folke | Lubricating System |
 | 3,452,175 | Jun. 24, 1969 | D.F. Wilkes | Rolamite bearings |
