| All Patents in class 82/153 |
Patents 76 -
83
of 83
      |
| Number | Date | Patentee | Title | Type |
| 2,450,096 | Sep. 28, 1948 | W.A. Kimsey, H.J. Siekmann | Automatic Step Turning Lathe | metal lathes |
| 2,558,275 | Jun. 26, 1951 | N.D. Cooper, H.C. Kemper, H.J. Siekmann | Lathe Control Mechanism | machine tool controls |
| 2,669,345 | Feb. 16, 1954 | R.W. Brown | Out-of-stock Responsive Mechanism | metalworking machine mechanisms |
| 2,692,518 | Oct. 26, 1954 | J.B. Armitage, J.B. Lukey | Machine Tool | horizontal boring mills |
| 2,748,665 | Jun. 05, 1956 | J.A. Sean | Machine Tool Positioning Mechanism | metalworking machine mechanisms |
| 2,797,488 | Jul. 02, 1957 | S. Fasano, P. Saretto, C. Willrich | Turret Indicator and Stop | turret lathes |
| 2,887,924 | May 26, 1959 | D.D. Pettigrew, J. Simonelli | Cross slide threading stop | metal lathes |
| 3,807,278 | Apr. 30, 1974 | J.C. Le Veque, M.R. Hicks | Programmable Fluidic Control System for Machine Tools | machine tool controls |
