| All Patents in class 74 |
Patents 2311 -
2325
of 2386
      |
| Number | Date | Patentee | Title | Type |
| 3,163,087 | Dec. 29, 1964 | F. Zankl, G.R. Weber, R.E. Stobbe, J.G. Osburn, J.E. Crowe | Machine Tool Control System | milling machines |
| 3,166,954 | Jan. 26, 1965 | H.A. Male, N.W. Fowler | Index Mechanism | metalworking machine mechanisms |
| 3,176,529 | Apr. 06, 1965 | J.P. Spridco, J.G. Osburn | Machine Tool Transmission and Control Mechanism | milling machines |
| 3,176,530 | Apr. 06, 1965 | F. Zankl, R.E. Stobbe | Auto-Cycle Control System | milling machines |
| 3,184,810 | May 25, 1965 | J.H. Hoern | Die casting and pressure molding machines | foundryman |
| 3,192,787 | Jul. 06, 1965 | C.M. Karcher, K.A. Riedel | Machine Tool Drive Mechanism | milling machines |
| 3,220,274 | Nov. 30, 1965 | F. Zankl, R.E. Stobbe, J.G. Osburn | Automatic Cycle Control System | milling machines |
| 3,234,827 | Feb. 15, 1966 | J.F. Probst | Safety Interlock | |
| 3,250,157 | May 10, 1966 | R.E. Badger | Magnetic Ratchet Mechanism for Wrenches and he Like | ratchet wrenches |
| 3,252,358 | May 24, 1966 | A.D. Moncrieff | Indexing Mechanism | indexers and dividers |
| 3,253,476 | May 31, 1966 | E. Olah | Variable speed drill | handheld drills |
| 3,264,929 | Aug. 09, 1966 | A.D. Moncrieff | Checking and Locating Device | metalworking machine mechanisms |
| 3,270,595 | Sep. 06, 1966 | J.A. Blachowski, E.L. Hall | Offset Drive Attachment with Reversing Means | auxiliary wrenches |
| 3,273,413 | Sep. 20, 1966 | R.E. Stobbe, F. Zankl | Machine Tool with Tool Storage and Changing Apparatus | milling machines |
| 3,274,843 | Sep. 27, 1966 | H.E. Luebkemann | Lathe Transmission Mechanism | metalworking machine mechanisms |
