| All Patents in class 408/237 |
Patents 61 -
75
of 83
      |
| Number | Date | Patentee | Title | Type |
| 2,330,426 | Sep. 28, 1943 | W.G. Hoelscher | Radial Drill | radial drill presses |
| 2,384,744 | Sep. 11, 1945 | W.G. Hoelscher | Drill Spindle Driving Mechanism | metalworking power transmission |
| 2,418,220 | Apr. 01, 1947 | I.F. Churchill | Control mechanism for drilling machines | drill presses |
| 2,535,908 | Dec. 26, 1950 | L.A. Epplin | Radial arm power saw | radial arm saws |
| 2,590,093 | Mar. 25, 1952 | C.F. Duerr, Jr. | Hand-operated motor-driven radial machine tool | radial arm saws |
| 2,590,119 | Mar. 25, 1952 | E.J. Osterhus | Power-operated radial sawing machine | radial arm saws |
| 2,623,413 | Dec. 30, 1952 | R.F. Moore | Machine for Assembling and Trying out Dies | tapping machines |
| 2,627,880 | Feb. 10, 1953 | A.C. Johnson | Moving-arm radial arm saw | radial arm saws |
| 2,737,832 | Mar. 13, 1956 | M.L. Weidig, K.L. Volz | Clamping Mechanism | radial drill presses |
| 2,748,627 | Jun. 05, 1956 | H. Goldschmidt | Drill press assembly | drill presses |
| 2,759,502 | Aug. 21, 1956 | S.S. Auchincloss | Carriage lock for cutting or sawing machines | radial arm saws |
| 2,773,524 | Dec. 11, 1956 | P.E. Butzin, E. Schutz | Turret-arm radial arm saw | radial arm saws |
| 2,811,182 | Oct. 29, 1957 | R.L. Allen, F. Lake, W.E. Johnson, D.D. Beale | Radial arm power tool | radial arm saws |
| 2,817,982 | Dec. 31, 1957 | W.G. Hoelscher | Self Equalizing Head Clamping Mechanism | metalworking machine mechanisms |
| 2,835,285 | May 20, 1958 | W.W. Gardner | Radial arm saw | radial arm saws |
