| All Patents in class 279/116 |
Patents 16 -
19
of 19
      |
| Number | Date | Patentee | Title | Type |
| 2,101,926 | Dec. 14, 1937 | T.A. Wettig | Rail chuck for machine tools | metal lathe chucks |
| 2,563,970 | Aug. 14, 1951 | H.E. Sloan, L.B. Swanson, H.E. Sloan, Jr. | Power Driven Chuck-Operating Means for Lathes and Other Machines | metal lathe chucks |
| 2,767,993 | Oct. 23, 1956 | E.A. Galler | Universal Chuck of the Center-Adjustable and Self-Locking Type | metal lathe chucks |
| 2,847,226 | Aug. 12, 1958 | H.E. Sloan | Universal Chuck of the Center-Adjustable Type | metal lathe chucks |
