| All Patents in class 407/41 |
Patents 1 -
10
of 29
      |
| Picture | Number | Date | Patentee | Title |
 | 947,319 | Jan. 25, 1910 | F.O. Wells | Cutter-head |
 | 1,352,688 | Sep. 14, 1920 | V.H. Peterson | Milling-machine cutter |
| | 1,736,210 | Nov. 19, 1929 | F.P. Miller | Tool Holder |
| | 1,962,162 | Jun. 12, 1934 | R.R. Weddell | Step Locked Inserted Blade Cutter |
| | 1,962,163 | Jun. 12, 1934 | R.R. Weddell | Cutter Blade Lock |
| | 1,962,725 | Jun. 12, 1934 | O. Severson | Cross Locked Inserted Blade Cutter |
| | 2,037,642 | Apr. 14, 1936 | H.F. Scribner | Blade Lock for Metal Cutting Tools |
| | 2,085,095 | Jun. 29, 1937 | S.H. Grattan | Rotary cutter |
| | 2,149,229 | Feb. 28, 1939 | E. Reaney | Triangle Cutter Lock |
| | 2,149,230 | Feb. 28, 1939 | E. Reaney | Compensating Blade Clamp |
