| All Patents in class 408/132 |
Patents 16 -
30
of 32
      |
| Number | Date | Patentee | Title | Type |
| 1,595,962 | Aug. 10, 1926 | H. Dreses | Radial drilling machine | radial drill presses |
| 1,708,420 | Apr. 09, 1929 | D.C. Klausmeyer | Monoarm Control | metalworking machine mechanisms |
| 1,860,700 | May 31, 1932 | W.H. Bauch | Machine Tool | metalworking machines |
| 1,972,359 | Sep. 04, 1934 | C.F. Schenck | Feed mechanism for tool-carrying spindles | drill presses |
| 1,979,474 | Nov. 06, 1934 | D.C. Klausmeyer | Cartridge type drive gear assembly | radial drill presses |
| 2,033,484 | Mar. 10, 1936 | L.L. Schauer, A.M. Sosa | Limit depth gauge | drill presses |
| 2,253,493 | Aug. 26, 1941 | H.F. Bakewell | Machine tool | tapping machines |
| 2,303,270 | Nov. 24, 1942 | C.L. Grover | Spindle Speed Control Mechanism for Machine Tools | machine tool controls |
| 2,317,060 | Apr. 20, 1943 | W.G. Hoelscher | Safety Device for Radial Drill Arm Elevating Screws | metalworking machine mechanisms |
| 2,337,514 | Dec. 21, 1943 | G.R. Wilcox | Tool handle | push drills |
| 2,562,170 | Jul. 31, 1951 | E.J. Busemeyer | Machine tool | drill presses |
| 2,670,636 | Mar. 02, 1954 | F.G. Burg | Machine tool of the drill press type having multiple rotary tools | drill presses |
| 2,882,761 | Apr. 21, 1959 | R.N. Knosp, C.E. Linden, F.O. Wetzel | Radial drill spindle feed | radial drill presses |
| 2,915,923 | Dec. 08, 1959 | F.G. Burg | Power feed mechanism for machine tools | |
| 3,058,129 | Oct. 16, 1962 | E.B. Sullivan | Combination Drilling and Self-Leading Tapping Machine Tool | |
