| All Patents in class 407/8 |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| 141,006 | Jul. 22, 1873 | G.C. Larned | Metal Planing Machines | metal planer tool holders |
| 253,523 | Feb. 14, 1882 | L.R. Faught | Boring-bar | drilling and boring |
| 272,139 | Feb. 13, 1883 | D. Houghton | Screw Cutting Tool | lathe tools |
| 328,707 | Oct. 20, 1885 | E.F. Noyes | Compound Tool Holder | lathe tool holders and tool posts |
| 334,042 | Jan. 12, 1886 | E.F. Noyes | Tool Holder | lathe tools |
| 508,982 | Nov. 21, 1893 | W.C. Rolston | Channel Cutting Tool for Planing Machines | metal planer tools |
| 897,625 | Sep. 01, 1908 | C.E. Keel | Lathe Tool Holder | metal lathe accessories and attachments |
| 946,599 | Jan. 18, 1910 | G. Goetz | Metal Turning Tool Holder and Tool | lathe tool holders and tool posts |
| 1,063,050 | May 27, 1913 | H.E. Mattheus | Tool Holder | lathe tool holders and tool posts |
| 1,212,271 | Jan. 16, 1917 | L. Smith | Tool Holder | lathe tool holders and tool posts |
| 1,863,907 | Jun. 21, 1932 | J.M. Luers | Tool Holder and Blade Protector | lathe tool holders and tool posts |
| 2,188,742 | Jan. 30, 1940 | O. Severson | Tool Holder | metalworking machine tool holders |
| 2,254,056 | Aug. 26, 1941 | D.A. Anthony | Cutoff Tool and Holder | lathe tools |
| 2,278,988 | Apr. 07, 1942 | W.L. Groene | Boring Tool Holder | lathe tool holders and tool posts |
| 2,386,572 | Oct. 09, 1945 | R.J. Pigott | Metalworking Machine | gear making machines |
