| All Patents in class 408/130 |
Patents 16 -
30
of 43
      |
| Number | Date | Patentee | Title | Type |
| 2,108,780 | Feb. 15, 1938 | L.L. Schauer, J.H. McKewen | Submerged motor | drill presses |
| 2,108,781 | Feb. 15, 1938 | L.L. Schauer, J.H. McKewen | Cylinder mounting for hydraulic motors | drill presses |
| 2,125,641 | Aug. 02, 1938 | G.K. McKee, C.E. Bernitt | Machine tool | drill presses |
| 2,178,915 | Nov. 07, 1939 | G.K. McKee, C.E. Bernitt | Machine Tool | drill presses |
| 2,260,327 | Oct. 28, 1941 | G.K. McKee | Machine tool | drill presses |
| 2,266,829 | Dec. 23, 1941 | E.J. Svenson | Metal Working Apparatus | metalworking machine mechanisms |
| 2,339,604 | Jan. 18, 1944 | C.E. Linden, R.H. McClellan | Hydraulic gear shifting and driving system | radial drill presses |
| 2,418,220 | Apr. 01, 1947 | I.F. Churchill | Control mechanism for drilling machines | drill presses |
| 2,454,235 | Nov. 16, 1948 | E.J. Tomek | Drilling machine | multiple spindle drill presses |
| 2,572,756 | Oct. 23, 1951 | F.J. Kistner, A.G. Plimmer | Combined Machine Tool | milling machines |
| 2,587,352 | Feb. 26, 1952 | S.F. Manning | Thread-cutting machine having rapid traverse plus positive controlled feed | |
| 2,603,113 | Jul. 15, 1952 | J.E. Shriver | Machine tool | drill presses |
| 2,605,748 | Aug. 05, 1952 | J.E. Rasoletti | Adjustable abutment for pistons | drill presses |
| 2,728,248 | Dec. 27, 1955 | C.B. De Vlieg | Feed control mechanism for machine tools | metalworking machine mechanisms |
| 2,811,053 | Oct. 29, 1957 | J.H. McKewen | Pre Select Hydraulic Shifting Means | hydraulic apparatus |
