| All Patents in class 407/98 |
Patents 16 -
21
of 21
      |
| Number | Date | Patentee | Title | Type |
| 1,440,672 | Jan. 02, 1923 | A.A. Gasser | Tool Holder | lathe tool holders and tool posts |
| 1,669,137 | May 08, 1928 | A.J. Libert | 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 |
| 2,140,941 | Dec. 20, 1938 | E. Reaney | Triple Adjustment Shankless Tool Bit and Holder Therefor | lathe tool holders and tool posts |
| 2,716,800 | Sep. 06, 1955 | W. Bader | Tool Holder | insert tool holders |
| 2,838,826 | Jun. 17, 1958 | G.H. Dabringhaus, Jr. | Tool Holder and Method of Making Same | insert tool holders |
