| All Patents in class 407/102 |
Patents 16 -
30
of 36
      |
| Number | Date | Patentee | Title | Type |
| 1,229,174 | Jun. 05, 1917 | W.D. Williams | Tool Holder | lathe tool holders and tool posts |
| 1,298,201 | Mar. 25, 1919 | M. Hacker | Tool Holder | lathe tool holders and tool posts |
| 1,299,125 | Apr. 01, 1919 | A.E. Carter | Cutting Tool | lathe tool holders and tool posts |
| 1,342,600 | Jun. 08, 1920 | M.W. Schillberg | Tool Holder | lathe tool holders and tool posts |
| 1,371,799 | Mar. 15, 1921 | R. Mamers | Tool Holder | lathe tool holders and tool posts |
| 1,405,714 | Feb. 07, 1922 | S.C. Icke, R. Miller | Tool Holder for Lathes, Shaping, Planing and other Like Machines | lathe tool holders and tool posts |
| 1,443,752 | Jan. 30, 1923 | A.B. Lindmark | Tool Holder | insert tool holders |
| 1,451,705 | Apr. 17, 1923 | F.J. Martin | Tool Holder | lathe tool holders and tool posts |
| 1,585,000 | May 18, 1926 | A.R. Thompson | Tool Holder | lathe tool holders and tool posts |
| 1,587,011 | Jun. 01, 1926 | R.S. Crosby | Tool support for metal-cutting machines | nut or bolt making machines |
| 1,648,380 | Nov. 08, 1927 | G.W. Dover | Tool Holder | metal lathes |
| 1,736,449 | Nov. 19, 1929 | J.S. Lipp | Tool Holder | lathe tool holders and tool posts |
| 2,148,852 | Feb. 28, 1939 | R.H. Bergström | Holder Block for Tool Holders | lathe tool holders and tool posts |
| 2,150,959 | Mar. 21, 1939 | R.H. Bergström | Tool Holder | lathe tool holders and tool posts |
| 2,270,387 | Jan. 20, 1942 | B. Spector | Cutting Tool | insert tool holders |
