| All Patents in class 407/32 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 512,463 | Jan. 09, 1894 | G.T. Bechtol | Milling Cutter | milling machine cutters |
| 1,273,248 | Jul. 23, 1918 | E. Lurker | Milling Cutter | milling machine cutters |
| 2,036,656 | Apr. 07, 1936 | R.S. Pyne, B.F. Stowell | Valve seat cutter | valve and seat maintenance |
| 2,160,110 | May 30, 1939 | F.W. Seybold | Composing room saw | printer |
| 2,325,746 | Aug. 03, 1943 | F.W. Curtis | Metal Cutting Tool with Inserted Teeth | milling machine cutters |
| 2,357,088 | Aug. 29, 1944 | F.W. Curtis | Cutting Tool | milling machine cutters |
| 2,361,995 | Nov. 07, 1944 | F.W. Curtis | Method of Making Metal Cutting Tools | milling machine cutters |
| 3,136,561 | Jun. 09, 1964 | A.D. Parone, J.F. McAuliffe | Collet for Fluted Shankless Tool | tool holding collets |
| 3,972,161 | Aug. 03, 1976 | M.H. Zoiss | Solid abrading tool with fiber abrasive | |
