| All Patents in class 184/3.2 |
Patents 16 -
25
of 25
      |
| Number | Date | Patentee | Title | Type |
| 1,269,300 | Jun. 11, 1918 | J.H. Miner | Flange-lubricator | flange lubricators |
| 1,271,058 | Jul. 02, 1918 | J.H. Miner | Flange-lubricator | flange lubricators |
| 1,286,695 | Dec. 03, 1918 | A.G. Machesney | Flange Lubricator for Locomotives | flange lubricators |
| 1,987,277 | Jan. 08, 1935 | A. Von Wangenheim | Lubricating Means | flange lubricators |
| 2,007,140 | Jul. 02, 1935 | E.R. Gradhe | Pump Mechanism | oil pumps |
| 2,160,784 | May 30, 1939 | E.F. Milbank | Lubricating Device | flange lubricators |
| 2,281,400 | Apr. 28, 1942 | H.R. Welby | Lubricating Device | flange lubricators |
| 2,380,743 | Jul. 31, 1945 | H. Winther, B.E. Folke | Wheel Flange Lubricator | flange lubricators |
| 2,455,847 | Dec. 07, 1948 | H. Winther | Lubricating System for Vehicles | flange lubricators |
| 2,486,071 | Oct. 25, 1949 | J.E. Smith | Shoe for Wheel Flange Lubrication | flange lubricators |
