| All Patents in class 407/99 |
Patents 16 -
30
of 57
      |
| Number | Date | Patentee | Title | Type |
| 911,999 | Feb. 09, 1909 | G.F. Frieger | Tool Holder | lathe tool holders and tool posts |
| 937,241 | Oct. 19, 1909 | L.T. Harkness | Tool Holder | lathe tool holders and tool posts |
| 938,600 | Nov. 02, 1909 | S. Lowe | Tool Holder | lathe tool holders and tool posts |
| 954,049 | Apr. 05, 1910 | C. Quast | Tool Holder | metal planer tool holders |
| 983,461 | Feb. 07, 1911 | R.J. Saum | Tool-holder | lathe tool holders and tool posts |
| 1,036,693 | Aug. 27, 1912 | W. Parker | Tool Holder | lathe tool holders and tool posts |
| 1,063,659 | Jun. 03, 1913 | G.W. Conklin | Milling-cutter | milling machine cutters |
| 1,065,712 | Jun. 24, 1913 | A. O'Keefe | Tool Holder for Lathes, &c. | lathe tool holders and tool posts |
| 1,103,164 | Jul. 14, 1914 | H. Turner | Tool Holder | lathe tool holders and tool posts |
| 1,128,714 | Feb. 16, 1915 | J.J. Noonan | Lathe Tool Holder | lathe tool holders and tool posts |
| 1,166,804 | Jan. 04, 1916 | G. Amborn | Bar Holder for Lathes | lathe tool holders and tool posts |
| 1,180,742 | Apr. 25, 1916 | E. Schlegl | Tool Holder | lathe tool holders and tool posts |
| 1,214,347 | Jan. 30, 1917 | R. Milecz | Lathe Tool Holder | lathe tool holders and tool posts |
| 1,252,705 | Jan. 08, 1918 | P. Lazarides | Lathe Tool Holder | lathe tool holders and tool posts |
| 1,256,359 | Feb. 12, 1918 | G. Oberg | Combined Tool and Holder | lathe tool holders and tool posts |
