| All Patents in class 414/728 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 1,436,623 | Nov. 21, 1922 | P.F. Lueth | Independent direct-acting skid lift | woodworking material handling machines |
| 2,554,699 | May 29, 1951 | R.M. Gamble | Gripper Transfer Device | workpiece changers and storage mechanisms |
| 3,010,371 | Nov. 28, 1961 | J.A. Hansen, K.A. Riedel | Machine Tool Transfer Mechanism | milling machines |
| 3,204,782 | Sep. 07, 1965 | G.A. Kendall, N.E. Hess | Mechanism for crankshaft lathes | crankshaft lathes |
| 3,566,516 | Mar. 02, 1971 | E.F. Drechsler, W.E. Brainard | Multi-spindleTool Changer | tool changers and storage mechanisms |
| 4,126,233 | Nov. 21, 1978 | R.G. Jeske | Tool Transfer Mechanism for Machine Tools | tool changers and storage mechanisms |
| 4,164,810 | Aug. 21, 1979 | R.B. Clegg, R. Johnstone, C.B. Sipek | Automatic Tool Changer for Machine Tools | tool changers and storage mechanisms |
