| All Patents in class 407/70 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 848,010 | Mar. 26, 1907 | R.E. Colton | Lathe tool-holder | lathe tool holders and tool posts |
| 1,327,410 | Jan. 06, 1920 | E. Simeone | Turning Tool | leatherworking tools |
| 2,034,453 | Mar. 17, 1936 | H. Wiener | Tool Holder | metalworking machine tool holders |
| 2,319,644 | May 18, 1943 | S. Strobl | Shaper Tool Holder | metal shaper tool holders |
| 2,848,787 | Aug. 26, 1958 | R.D. Berg | Burring Tool | deburring tools |
| 2,954,570 | Oct. 04, 1960 | A. Couch | Holder for Plural Thread Chasing Tools Including Tool Clamping Block With Lubrication Passageway | metalworking machine tool holders |
