| All Patents in class 407/49 |
Patents 16 -
30
of 37
      |
| Number | Date | Patentee | Title | Type |
| 1,529,917 | Mar. 17, 1925 | J.M. Redinger | Cutter | milling machine cutters |
| 1,689,973 | Oct. 30, 1928 | O. Severson | Cutter for Planing Gear Teeth | gear cutting tools |
| 1,960,319 | May 29, 1934 | O. Severson | Expansion Reamer | reamers |
| 2,188,743 | Jan. 30, 1940 | O. Severson | Milling Cutter | milling machine cutters |
| 2,207,909 | Jul. 16, 1940 | C.R. Besaw | Milling cutter | milling machine cutters |
| 2,212,012 | Aug. 20, 1940 | C.W. Davidson | Cutter | |
| 2,325,746 | Aug. 03, 1943 | F.W. Curtis | Metal Cutting Tool with Inserted Teeth | milling machine cutters |
| 2,567,167 | Sep. 11, 1951 | J.C. Drader | Hob | gear cutting tools |
| 2,583,309 | Jan. 22, 1952 | W.H. Fritz, Sr., W.J. Solderbeck | Cutting tool | milling machine cutters |
| 2,778,092 | Jan. 22, 1957 | W. Bader | Tool Holder | insert tool holders |
| 2,863,210 | Dec. 09, 1958 | C.D. Tucker | Locking devices | insert tool holders |
| 3,058,198 | Oct. 16, 1962 | T.V. Williams | Adjustable Bit Clamping Means | milling machine cutters |
| 3,069,937 | Dec. 25, 1962 | T.V. Williams | Clamp and Bit Holder | milling machine cutters |
| 3,195,376 | Jul. 20, 1965 | W. Bader | Boring Head | boring heads |
| 3,332,130 | Jul. 25, 1967 | H.F. Armstrong | Cutting Tool | milling machine cutters |
