| All Patents in class 222/385 |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 111,748 | Feb. 14, 1871 | J. Humphrey | Improvement in pumps | |
| 333,575 | Jan. 05, 1886 | O.H. Warren | Oil Can | oil cans |
| 606,303 | Jun. 28, 1898 | J.S. Scarborough | Oiling Device | wrench combination tools |
| 681,807 | Sep. 03, 1901 | T.E. Moon | Liquid Pump | hand pumps |
| 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 | steam engine lubricators |
| 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 | grease guns |
| 1,607,855 | Nov. 23, 1926 | F.D. Winkley | Lubricating apparatus | industrial machine lubrication |
| 1,816,792 | Jul. 28, 1931 | S.O. Paull | Hand oiler | oil cans |
| 2,523,653 | Sep. 26, 1950 | C.F. Erikson | Force Feed Lubrication | industrial machine lubrication |
| 2,705,093 | Mar. 29, 1955 | R.L. Carter | Pumps | |
| 2,772,034 | Nov. 27, 1956 | R.H. Richmond, Jr. | Pump shaft seal for hand oilers | oil cans |
