| All Patents in class 407/50 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 534,220 | Feb. 12, 1895 | E.D. Clark, Administrator of the Estate, A.H. Kent, deceased (Estate of) | Milling Tool | milling machine cutters |
| 1,047,205 | Dec. 17, 1912 | G. Gorton | Cutting Off Saw and the Like | metal cutting circular saw blades |
| 1,090,205 | Mar. 17, 1914 | G. Gorton | Inserted Cutter Securing and Adjusting Device | metal cutting circular saw blades |
| 1,411,335 | Apr. 04, 1922 | R.E. Foote | Cutter for Woodruff keys | |
| 1,960,319 | May 29, 1934 | O. Severson | Expansion Reamer | reamers |
| 1,971,230 | Aug. 21, 1934 | L. Nikoloff | Thread cutting die | tap wrenches and die stocks |
| 3,270,396 | Sep. 06, 1966 | T.V. Williams | Bit Holder | milling machine tools |
| 4,201,500 | May 06, 1980 | P. Kirchberger, B. Kralowetz | Profile Milling Cutter for a Circular Milling of Cylindrical Portions of Crankshafts | milling machine cutters |
