| All Patents in class 74/823 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 571,402 | Nov. 17, 1896 | F. Schneider | Lathe | turret lathes |
| 1,507,381 | Sep. 02, 1924 | W. Jannell | Commutator-slotting machine | electric motor making |
| 1,934,358 | Nov. 07, 1933 | O. Kylin | Automatic Turret Clamp | metalworking machine mechanisms |
| 2,086,850 | Jul. 13, 1937 | E.P. Bullard | Binding Device | |
| 2,119,029 | May 31, 1938 | W.I. Senger | Machine Tool Holder | lathe tool holders and tool posts |
| 2,369,209 | Feb. 13, 1945 | E.P. Bullard, E.N. Cowell, P.H. Lange | Turrethead Locking Means | turret lathes |
| 2,389,668 | Nov. 27, 1945 | A.M. Johnson | Indexing Mechanism for Machine Tables | metalworking machine mechanisms |
| 2,417,366 | Mar. 11, 1947 | M.L. Valentino, H.O. Kylin, O. Kylin | Power Indexing Mechanism | metalworking machine mechanisms |
| 2,635,326 | Apr. 21, 1953 | C.H. Johnson, L.E. Godfriaux | Automatic Turret Indexing Mechanism for Lathes | metalworking machine mechanisms |
| 2,902,889 | Sep. 08, 1959 | H.W. Trechsel | Hydraulic Turret Index | turret lathes |
| 2,924,127 | Feb. 09, 1960 | C.H. Johnson | Indexing Apparatus | turret lathes |
| 2,949,796 | Aug. 23, 1960 | R.J. Rabel, A.F. Frederick | Indexing Mechanism | indexers and dividers |
