| All Patents in class 407/9 |
Patents 1 -
10
of 33
      |
| Picture | Number | Date | Patentee | Title |
| | RE5,277 | Feb. 11, 1873 | J.S. Ettenborough | Tool-Holders for Slotting-Machines |
| | 421,345 | Feb. 11, 1890 | S. Benson | Tool Holder for Slotting Machines |
 | 450,031 | Apr. 07, 1891 | L.B. Nielsen | Tool-holder |
 | 513,954 | Jan. 30, 1894 | W.H. Owen | Metal-working tool |
 | 535,440 | Mar. 12, 1895 | J. Armstrong | Tool Holder |
| | 660,376 | Oct. 23, 1900 | F.O. Jaques, Jr. | Lathe Tool |
 | 665,538 | Jan. 08, 1901 | C.P. Mingst | Cutting Tool |
| | 838,453 | Dec. 11, 1906 | J.W. Reynolds | Lathe Tool Holder |
| | 987,307 | Mar. 21, 1911 | A. Lawson | Tool Holder |
| | 997,568 | Jul. 11, 1911 | J.A. Lindgren | Lathe Tool Holder |
