| All Patents in class 407/47 |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| 275,890 | Apr. 17, 1883 | A.V. Cross | Cutter-head | cutterheads |
| 457,370 | Aug. 11, 1891 | L.S. Rochat | Circular Cutter | milling machine cutters |
| 523,862 | Jul. 31, 1894 | C.C. Newton | Metal Saw | metal sawing machines |
| 530,793 | Dec. 11, 1894 | M. Odgers | Metal Saw | saw teeth |
| 535,722 | Mar. 12, 1895 | J. Oldham | Circular Saw for Cutting Steel | metal sawing machines |
| 630,081 | Aug. 01, 1899 | H.S. Brown | Removable Tooth Milling Cutter | milling machine cutters |
| 709,526 | Sep. 23, 1902 | S. Newbold, F.W. Taylor | Metal Cutting Tool Holder | milling machine cutters |
| 1,376,438 | May 03, 1921 | W.B. Huther | Inserted-tooth cutter-head and method of making the same | cutterheads |
| 1,424,392 | Aug. 01, 1922 | F.W. Franklin, W.W. Baker | Tool and Holder Therefor | drilling and boring tool holders |
| 1,621,226 | Mar. 15, 1927 | S.J. Welter | Milling cutter | milling machine cutters |
| 1,702,485 | Feb. 19, 1929 | O. Severson | Adjustable Counterbore | metalworking counterbores |
| 1,908,628 | May 09, 1933 | J.M. Redinger | Milling Cutter | milling machine cutters |
| 2,357,088 | Aug. 29, 1944 | F.W. Curtis | Cutting Tool | milling machine cutters |
| 2,448,305 | Aug. 31, 1948 | E. Girard | Bolt Pointing Machine | nut or bolt making machines |
| 2,693,020 | Nov. 02, 1954 | H. Pelphrey | Inserted Blade Hob | gear cutting tools |
