| All Patents in class 279/110 |
Patents 16 -
24
of 24
      |
| Number | Date | Patentee | Title | Type |
| 1,858,693 | May 17, 1932 | C.E. Van Norman | Chuck | chucks |
| 1,894,556 | Jan. 17, 1933 | H.J. Edlund | Device For Removing Screw Tops | jar wrenches |
| 2,219,851 | Oct. 29, 1940 | H.E. Sloan, G.A. Highberg | Chuck Including Operating Mechanism Therefor | metal lathe chucks |
| 2,655,383 | Oct. 13, 1953 | G. Di Palo | Fluid Pressure Operated Rotary Work or Tool Holder | metal lathe chucks |
| 2,669,458 | Feb. 16, 1954 | E.H. Johnson | Chuck | metal lathe chucks |
| 2,678,218 | May 11, 1954 | C.H. Oslund | Universal Expansion Chuck | metal lathe chucks |
| 2,775,461 | Dec. 25, 1956 | W.A. Ehrlich, E.A. Zukowski | Chuck | |
| 2,811,365 | Oct. 29, 1957 | R.E. Larson | Tool Holder | metalworking machine tool holders |
| 3,054,621 | Sep. 18, 1962 | R.E. Buck | Resilient auxiliary chuck jaw | metal lathe chucks |
