| Patents for O. K. Tool Co., Inc. |
Patents 31 -
45
of 73
      |
| Number | Date | Patentee | Title | Type |
| 2,140,941 | Dec. 20, 1938 | E. Reaney | Triple Adjustment Shankless Tool Bit and Holder Therefor | lathe tool holders and tool posts |
| 2,149,229 | Feb. 28, 1939 | E. Reaney | Triangle Cutter Lock | milling machine cutters |
| 2,149,230 | Feb. 28, 1939 | E. Reaney | Compensating Blade Clamp | milling machine cutters |
| 2,150,561 | Mar. 14, 1939 | E. Reaney | Shankless Bit Holder and Clamp | lathe tool holders and tool posts |
| 2,181,151 | Nov. 28, 1939 | E. Reaney | Adjustable Shankless Bit and Holder Therefor | lathe tool holders and tool posts |
| 2,203,104 | Jun. 04, 1940 | E. Reaney | Tool Holder and Clamp | lathe tool holders and tool posts |
| 2,216,788 | Oct. 08, 1940 | O. Severson | Tapered Serrated Wedge Lock | lathe tool holders and tool posts |
| 2,240,444 | Apr. 29, 1941 | E. Reaney | Planing Tool | metal planer tool holders |
| 2,328,493 | Aug. 31, 1943 | E. Reaney | Method of Shave-Milling Steel | manufacturing processes |
| 2,328,494 | Aug. 31, 1943 | E. Reaney | Milling Cutter | milling machine cutters |
| 2,805,468 | Sep. 10, 1957 | T. Williams | Inserted blade cutter | |
| 2,862,286 | Dec. 02, 1958 | T.V. Williams | Tool and Tool Holder | milling machine cutters |
| 2,877,535 | Mar. 17, 1959 | T.V. Williams | Chip Breaker for Turning Machines | lathe tool holders and tool posts |
| 2,909,955 | Oct. 27, 1959 | T.V. Williams | Headstock for Lathes and the Like | metal lathes |
| 2,977,696 | Apr. 04, 1961 | T.V. Williams | Grubber Attachment for Bulldozers | bulldozers |
