| All Patents in class 279/118 |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 6,046 | Jan. 23, 1849 | W. Grant | Lathe Chuck | metal lathe chucks |
| 123,951 | Feb. 20, 1872 | L.W. Stockwell | Improvement in Screw Cutting Machines | screw machines |
| 396,035 | Jan. 08, 1889 | D.E. Felt | Lathe Chuck | metal lathe chucks |
| 758,195 | Apr. 26, 1904 | M.C. Schweinert | Machine for Contracting Ferrules | crimping machines |
| 1,389,731 | Sep. 06, 1921 | W.A. Barker | Chuck | metal lathe chucks |
| 1,446,062 | Feb. 20, 1923 | C.R. Pratt | Chuck | metal lathe chucks |
| 1,446,063 | Feb. 20, 1923 | C.R. Pratt | Chuck | metal lathe chucks |
| 1,446,065 | Feb. 20, 1923 | C.R. Pratt | Chuck | metal lathe chucks |
| 1,479,604 | Jan. 01, 1924 | S.E. Horton | Chuck | metal lathe chucks |
| 1,548,227 | Aug. 04, 1925 | J.J. Van Hamersveld | Chuck | metal lathe chucks |
| 2,420,067 | May 06, 1947 | H.E. Crozier | Collet attachment for lathes or other metalworking machines | collets and collet holders |
| 2,809,045 | Oct. 08, 1957 | E.H. Johnson | Lever Actuated Chuck | |
| 3,420,009 | Jan. 07, 1969 | J. Decker | Work Centering Chuck | cylindrical grinders |
