| All Patents in class 407 |
Patents 331 -
345
of 1152
      |
| Number | Date | Patentee | Title | Type |
| 892,894 | Jul. 07, 1908 | W.J. Roman | Adjustable Boring Tool Holder | lathe tool holders and tool posts |
| 893,942 | Jul. 21, 1908 | E.B. Sellew | Tool-holder | lathe tool holders and tool posts |
| 893,996 | Jul. 21, 1908 | E.J. Günther | Tool Holder for Lathes , Planing Machines and Other Analogous Machine Tools | metal planer tool holders |
| 897,576 | Sep. 01, 1908 | F.E. Bocorselski | Turret Tool Holder | metal lathe accessories and attachments |
| 897,625 | Sep. 01, 1908 | C.E. Keel | Lathe Tool Holder | metal lathe accessories and attachments |
| 903,501 | Nov. 10, 1908 | J. Prince | Tool Holder | lathe tool holders and tool posts |
| 908,804 | Jan. 05, 1909 | W.M. Rhoades | Tool Holder | lathe tool holders and tool posts |
| 909,401 | Jan. 12, 1909 | E. Haber | Reamer | reamers |
| 909,434 | Jan. 12, 1909 | C.H. Malmedie | Reamer | reamers |
| 909,741 | Jan. 12, 1909 | E.F. Beugler | Cutter Head | barrel making machines |
| 911,537 | Feb. 02, 1909 | C.E. Bown | Tool Holder | lathe tool holders and tool posts |
| 911,999 | Feb. 09, 1909 | G.F. Frieger | Tool Holder | lathe tool holders and tool posts |
| 913,804 | Mar. 02, 1909 | C.E. Bown | Tool Holder | lathe tool holders and tool posts |
| 917,029 | Apr. 06, 1909 | B.F. Ennis | Lathe Tool Holder | lathe tool holders and tool posts |
| 922,210 | May 18, 1909 | J.D. Thompson | Tool Holder | lathe tool holders and tool posts |
