| All Patents in class 409/232 |
Patents 1 -
10
of 13
      |
| Picture | Number | Date | Patentee | Title |
| | 1,825,060 | Sep. 29, 1931 | G.E. Hallenbeck | Revolving Holder Machine Tool |
| | 2,069,296 | Feb. 02, 1937 | R.M. Woytych | Machine Tool and Method |
| | 2,349,959 | May 30, 1944 | E. Guetzkow | Cutting Tool |
| | 2,483,451 | Oct. 04, 1949 | J.B. Armitage | Machine Tool Spindle |
| | 2,783,527 | Mar. 05, 1957 | A. Davidson | Tool Holder |
| | 3,369,820 | Feb. 20, 1968 | R.E. Reed, R.A. Lehmkuhl | Power Chuck |
| | 3,586,343 | Jun. 22, 1971 | R.E. Reed | Tool Orienting Arrangement |
| | 3,618,962 | Nov. 09, 1971 | J.E. Mix, J.R. Cox | Collet Chuck |
| | 4,238,167 | Dec. 09, 1980 | J.J. Hughes, D.M. Brugger | Toolholder Adapter |
| | 4,421,443 | Dec. 20, 1983 | P.J. Finet, R.T. Woythal | High Speed Machine Tool Spindle Assembly |
