| All Patents in class 74/365 |
Patents 1 -
15
of 26
      |
| Number | Date | Patentee | Title | Type |
| 1,166,974 | Jan. 04, 1916 | A.L. De Leeuw | Machine Tool Control | machine tool controls |
| 2,310,878 | Feb. 09, 1943 | H.N. Stephan | Machine Tool | horizontal boring mills |
| 2,311,142 | Feb. 16, 1943 | F. Turrettini | Precision Machine Tool | metalworking machines |
| 2,497,302 | Feb. 14, 1950 | F.A. Fritzsch | Automatic Lathe Control | automatic lathes |
| 2,500,796 | Mar. 14, 1950 | E.P. Bullard | Positioning Apparatus | |
| 2,500,798 | Mar. 14, 1950 | E.P. Bullard | Positioning Apparatus | |
| 2,540,573 | Feb. 06, 1951 | C.E. Greene, R.B. Evans | Power Actuated Gear Shifter | metalworking variable speed mechanisms |
| 2,573,152 | Oct. 30, 1951 | L.A. Leifer | Forward and Reverse Drive for Lathe Spindles | metalworking machine mechanisms |
| 2,767,598 | Oct. 23, 1956 | F.G. Burg | Speed control system for machine tools | drill presses |
| 2,788,675 | Apr. 16, 1957 | E.E. Hosea | Preselect Automatic Change Speed Gear Shift | metalworking speed changing mechanisms |
| 2,816,454 | Dec. 17, 1957 | A.T. Godschalx, E.E. Hosea | Positioning Means for Machine Tools | metalworking machine mechanisms |
| 2,831,361 | Apr. 22, 1958 | J.C. Hollis | Machine Tool Feed Transmission and Controls Therefor | tool changers and storage mechanisms |
| 2,856,044 | Oct. 14, 1958 | M.W. Hazelton, H.F. Koenig, III | Automatic shift two-speed press brake | sheet metal brakes |
| 2,876,650 | Mar. 10, 1959 | A.G. Sangster | Apparatus for automatically relatively positioning workholders, tools and the like | |
| 2,902,874 | Sep. 08, 1959 | V.v. Sundt | Speed Control Mechanism | metalworking machine mechanisms |
