| All Patents in class 409/900.2 |
Patents 46 -
60
of 91
      |
| Number | Date | Patentee | Title | Type |
| 1,940,443 | Dec. 19, 1933 | L.H. Blood | Milling Machine | milling machines |
| 1,942,414 | Jan. 09, 1934 | L.A. Dumser, P.S. Jackson | Actuating means for machine tools | |
| 1,958,507 | May 15, 1934 | W.D. Archea | Milling Machinery | milling machines |
| 1,965,259 | Jul. 03, 1934 | W.D. Archea, M. Romaine | Milling Machine | milling machines |
| 1,969,791 | Aug. 14, 1934 | G.H. Schurger, K.F. Gallimore | Horizontal Boring Machine | horizontal boring mills |
| 1,972,828 | Sep. 04, 1934 | L.F. Nenninger | Milling Machine | milling machines |
| 1,978,373 | Oct. 23, 1934 | M. Romaine | Milling Machine | milling machines |
| 1,981,216 | Nov. 20, 1934 | W.D. Archea | Milling Machine | milling machines |
| 1,982,297 | Nov. 27, 1934 | F.S. Haas | Grinding Machine | grinding machines |
| 1,985,237 | Dec. 25, 1934 | C. Booth | Grinding Machine | grinding machines |
| 1,992,311 | Feb. 26, 1935 | A.M. Sosa, H.H. Sundermann, Executor, D.C. Klausmeyer, deceased (Estate of) | Coordinated Electric Head and Column Clamp | metalworking machine mechanisms |
| 1,999,225 | Apr. 30, 1935 | L.R. Williamson | Interlocked Electric Traverse and Hydraulic Clamp for Mobile Drills | metalworking machine mechanisms |
| 2,004,738 | Jun. 11, 1935 | G.T. Johnson, C.L. White | Adjustable stop pin for routers | routing machines |
| 2,019,509 | Nov. 05, 1935 | L.L. Schauer, A.M. Sosa | Hydraulic column and arm clamp with elevating control | radial drill presses |
| 2,020,547 | Nov. 12, 1935 | F.S. Haas | Grinding Machine | grinding machines |
