| All Patents in class 407/90 |
Patents 1 -
15
of 23
      |
| Number | Date | Patentee | Title | Type |
| 280,148 | Jun. 26, 1883 | J.W. Douglas | Cutter and Holder for Lathes, &c. | lathe tools |
| 315,130 | Apr. 07, 1885 | J.W. Day, W.H. Davenport | Cutter Head for Rifling Machines | rifling machines |
| 632,678 | Sep. 05, 1899 | H. Dock | Tool for cutting screw-threads | screwcutting lathes |
| 700,865 | May 27, 1902 | J. Armstrong, S. Welter | Cutting Tool | |
| 932,286 | Aug. 24, 1909 | J.H. Jones | Tool Holder | metal planer tool holders |
| 963,068 | Jul. 05, 1910 | H.B. Robinson | Tool Holder | lathe tool holders and tool posts |
| 995,603 | Jun. 20, 1911 | H.R. Hulling | Tool Holder | lathe tool holders and tool posts |
| 1,009,352 | Nov. 21, 1911 | F. Stutzman | Cutter-head | cutterheads |
| 1,060,340 | Apr. 29, 1913 | D. Howard | Tool Holder | lathe tool holders and tool posts |
| 1,103,164 | Jul. 14, 1914 | H. Turner | Tool Holder | lathe tool holders and tool posts |
| 1,280,750 | Oct. 08, 1918 | F.A. Johansson | Tool Holder | lathe tool holders and tool posts |
| 1,405,605 | Feb. 07, 1922 | G.E. Madison | Lathe Tool | lathe tools |
| 1,458,802 | Jun. 12, 1923 | G.W. Bufford | Tool Holder and Tool | |
| 1,721,129 | Jul. 16, 1929 | G.M. Mehl | Adjusting Means for Threading Dies | tap and die holders |
| 1,724,497 | Aug. 13, 1929 | G.M. Mehl | Threading die | pipe threading machines |
