| All Patents in class 408/3 |
Patents 16 -
30
of 35
      |
| Number | Date | Patentee | Title | Type |
| 3,002,403 | Oct. 03, 1961 | M.R. Estabrook | Controls for drilling machines and the like | |
| 3,002,404 | Oct. 03, 1961 | M.R. Estabrook | Control system for machine tools | |
| 3,045,510 | Jul. 24, 1962 | W.E. Brainard | Machine Slide Position Error Sensing and Compensation Mechanism | milling machines |
| 3,099,873 | Aug. 06, 1963 | K.R. Merner, W.E. Brainard | Shuttle Operated Tape Controlled Machine Tool | numerically controlled milling machines |
| 3,109,466 | Nov. 05, 1963 | B.E. Jones | Combination bench router fixture | handheld routers |
| 3,125,796 | Mar. 24, 1964 | W.E. Brainard | Machine Tool Control System | milling machines |
| 3,171,310 | Mar. 02, 1965 | J.E. Lott | Automatic Control for Machine Tool | tracer controlled lathes |
| 3,173,315 | Mar. 16, 1965 | J.A. Rave, Jr., H.M. Fuldner | Turret Drill | multiple spindle drill presses |
| 3,188,892 | Jun. 15, 1965 | W.E. Brainard | Apparatus for Automatically Setting Up a Program in a Multiple Spindle Machine | horizontal boring mills |
| 3,259,957 | Jul. 12, 1966 | R.E. Stobbe | Presettable Control System | milling machines |
| 3,273,182 | Sep. 20, 1966 | D.I. McDonald | Feed Control Device to Feed Tool Spindle at Rate of Tool Advance | machine tool controls |
| 3,301,288 | Jan. 31, 1967 | R.N. Norlie, R.M. Sheffield | Routing machine | routing machines |
| 3,422,724 | Jan. 21, 1969 | C.E. Mattson, R.E. Stobbe, F. Zankl | Mechanism for Effecting Angular Orientation of a Machine Tool Spindle | milling machines |
| 3,458,881 | Aug. 05, 1969 | J.L. Martin, E.F. Drechsler | Machine Tool Variable Power Transmission | milling machines |
| 3,711,212 | Jan. 16, 1973 | K.T. Kuck | Travel Limit Mechanism and Method | metal lathe accessories and attachments |
