| All Patents in class 222/385 |
Patents 1 -
10
of 15
      |
| Picture | Number | Date | Patentee | Title |
 | 111,748 | Feb. 14, 1871 | J. Humphrey | Improvement in pumps |
| | 333,575 | Jan. 05, 1886 | O.H. Warren | Oil Can |
 | 606,303 | Jun. 28, 1898 | J.S. Scarborough | Oiling Device |
 | 681,807 | Sep. 03, 1901 | T.E. Moon | Liquid Pump |
 | 792,857 | Jun. 20, 1905 | W.E. Strong | Filling apparatus |
| | 1,076,488 | Oct. 21, 1913 | W.L. Deming | Pump-holder |
| | 1,192,253 | Jul. 25, 1916 | R. Wood | Lubricator |
| | 1,265,961 | May 14, 1918 | D. Runyen | Grease Dispensing Mechamism |
 | 1,459,662 | Jun. 19, 1923 | C.W. Manzel | Lubricating System |
 | 1,475,980 | Dec. 04, 1923 | O. Zerk | Lubricating Apparatus |
