| All Patents in class 279 |
Patents 1216 -
1230
of 1249
      |
| Number | Date | Patentee | Title | Type |
| 3,074,147 | Jan. 22, 1963 | H.W. Nidenberg, J.W. Miller | Material Working Machine with Multiple Tool Holder | milling machines |
| 3,096,949 | Jul. 09, 1963 | H.W. Huffman | Air expandable core shaft | |
| 3,188,890 | Jun. 15, 1965 | R.F. Fischer, G.W. Ross, J.R. Finley, A.H. Fotsch | Car Wheel Borer with Transfer Mechanism | metalworking machine mechanisms |
| 3,197,220 | Jul. 27, 1965 | V.H. Peterson | Chuck apparatus | |
| 3,251,605 | May 17, 1966 | E.J. Ondeck | Quick Release Chuck | drill press chucks |
| 3,259,394 | Jul. 05, 1966 | R.E. Buck | Radially adjustable chuck | metal lathe chucks |
| 3,316,629 | May 02, 1967 | H.F. Meyer | Machine tool tool changer | |
| 3,327,386 | Jun. 27, 1967 | R.A. Jerue | Tool handling mechanism and tool for use therewith | milling machine cutters |
| 3,350,108 | Oct. 31, 1967 | A.G. Troka | Keyless Chucks | drill press chucks |
| 3,373,641 | Mar. 19, 1968 | O. Hermann | Chuck Construction | metal lathe chucks |
| 3,466,971 | Sep. 16, 1969 | H.F. Meyer | Tool holder | |
| 3,516,149 | Jun. 23, 1970 | G. Mickas | Machining Apparatus with Automatic Tool Changing Means | tool changers and storage mechanisms |
| 3,533,638 | Oct. 13, 1970 | R.K. Sedgwick | Tool locking mechanism | |
| 3,596,917 | Aug. 03, 1971 | H.F. Meyer | Tool adapter | |
| 3,618,962 | Nov. 09, 1971 | J.E. Mix, J.R. Cox | Collet Chuck | lathe tools |
