| All Patents in class 82/139 |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
 | 46,677 | Mar. 07, 1865 | J.L. Johnson | Turning Lathe |
| | 349,343 | Sep. 21, 1886 | V.H. Ernst | Machine for turning irregular forms |
 | 1,085,800 | Feb. 03, 1914 | W. Crandall | Box-tool |
| | 2,002,933 | May 28, 1935 | T.B. Buell | Tool relief mechanism |
| | 2,525,216 | Oct. 10, 1950 | R.A. Garrand | Toolholder |
| | 2,852,966 | Sep. 23, 1958 | G.E. Olson | Cutting Tool Holder |
| | 3,152,514 | Oct. 13, 1964 | P.E. Olson | Tool Lifter for Planer or the Like |
 | 3,643,531 | Feb. 22, 1972 | C.J. Myers, E.J. Kaiser, J.E. Burke | Mechanical check |
| | 4,043,229 | Aug. 23, 1977 | R.M. Ortlieb | Self-Retracting Tool |
