| All Patents in class 279/121 |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 340,207 | Apr. 20, 1886 | A. Gordon | Lathe | car wheel lathes |
| 361,668 | Apr. 26, 1887 | W. Beers | Lathe Chuck | metal lathe chucks |
| 385,474 | Jul. 03, 1888 | F. Müller | Lathe Chuck | metal lathe chucks |
| 463,331 | Nov. 17, 1891 | F.N. Gardner | Drill Chuck | drill press chucks |
| 976,452 | Nov. 22, 1910 | E.J. McClellan, G.K. Garvin | Chuck | metal lathe chucks |
| 1,148,510 | Aug. 03, 1915 | W.H. Gates | Self Opening Adjustable Die Head | tap and die holders |
| 1,219,083 | Mar. 13, 1917 | A.E. Church | Hydraulic chuck | metal lathe chucks |
| 1,334,772 | Mar. 23, 1920 | E.J. McClellan | Chuck | metal lathe chucks |
| 1,469,360 | Oct. 02, 1923 | J.K. Cullen | Clamp and grip chuck | car wheel lathes |
| 1,786,147 | Dec. 23, 1930 | D.B. Bullard | Chuck | |
| 2,122,360 | Jun. 28, 1938 | G.A. Highberg, H.E. Sloan | Chuck | metal lathe chucks |
| 3,197,220 | Jul. 27, 1965 | V.H. Peterson | Chuck apparatus | |
| 3,259,394 | Jul. 05, 1966 | R.E. Buck | Radially adjustable chuck | metal lathe chucks |
