| All Patents in class 279/51 |
Patents 46 -
60
of 60
      |
| Number | Date | Patentee | Title | Type |
| 2,420,067 | May 06, 1947 | H.E. Crozier | Collet attachment for lathes or other metalworking machines | collets and collet holders |
| 2,421,563 | Jun. 03, 1947 | J.M. Ingalls | Stock Gripper With Removable Pads | workpiece changers and storage mechanisms |
| 2,448,423 | Aug. 31, 1948 | F.L. Dodge | Collet seal | collets and collet holders |
| 2,459,899 | Jan. 25, 1949 | A.M. Stoner | Collet | metal lathe chucks |
| 2,459,900 | Jan. 25, 1949 | A.M. Stoner | Collet | collets and collet holders |
| 2,517,908 | Aug. 08, 1950 | C.E. Miller | Work Spindle With Eccentric Work Support | metalworking machine mechanisms |
| 2,536,519 | Jan. 02, 1951 | A.M. Stoner, C.B. Brink | Lathe chuck | metal lathe chucks |
| 2,565,330 | Aug. 21, 1951 | V.v. Sundt | Power Chuck | metal lathe chucks |
| 2,809,844 | Oct. 15, 1957 | C. Tree | Tool Holder | milling machine tools |
| 2,821,404 | Jan. 28, 1958 | H.E. Sloan | Collet Chuck with Internal Work Stop Provisions | metal lathe chucks |
| 2,833,546 | May 06, 1958 | V.C. Johnson | Universal Tool Holder | lathe tool holders and tool posts |
| 2,856,193 | Oct. 14, 1958 | C.E. Miller | Chucking Mechanism | metal lathe chucks |
| 2,985,456 | May 23, 1961 | A.M. Stoner | Multiple-screw actuated collet chuck | metal lathe chucks |
| 3,136,561 | Jun. 09, 1964 | A.D. Parone, J.F. McAuliffe | Collet for Fluted Shankless Tool | tool holding collets |
| 3,361,433 | Jan. 02, 1968 | W.B. Holdridge | Collet Closer | collet closers |
