| All Patents in class 407/10 |
Patents 16 -
30
of 30
      |
| Number | Date | Patentee | Title | Type |
| 1,404,446 | Jan. 24, 1922 | P.W. Kluz | Tool Holder | metalworking machine tool holders |
| 1,407,764 | Feb. 28, 1922 | G. Osberg | Tool Holder | lathe tool holders and tool posts |
| 1,416,832 | May 23, 1922 | E.A. Johansson | Tool Holder | lathe tool holders and tool posts |
| 1,422,491 | Jul. 11, 1922 | G.H. Stahl | Tool Holder | lathe tool holders and tool posts |
| 1,423,245 | Jul. 18, 1922 | J.R. Moore | Tool Holder | metal shaper tool holders |
| 1,458,633 | Jun. 12, 1923 | P.F. Vokal | Lathe Tool Holder | lathe tool holders and tool posts |
| 1,482,916 | Feb. 05, 1924 | D.H. Dugar | Tool Holder | metalworking machine tool holders |
| 2,211,039 | Aug. 13, 1940 | S.J. Welter | Thread Cutting Tool Holder | lathe tools |
| 2,327,685 | Aug. 24, 1943 | W.J. Weberg | Cushioning Tool Holder | metalworking machine tool holders |
| 2,533,254 | Dec. 12, 1950 | E.B. Whigam | Lathe Tool | lathe tool holders and tool posts |
| 2,687,563 | Aug. 31, 1954 | W. Bader | Toolholder | insert tool holders |
| 2,753,617 | Jul. 10, 1956 | W. Felenchak | Adjustable Centering Spring Threading Tool Holder | lathe tool holders and tool posts |
| 2,848,787 | Aug. 26, 1958 | R.D. Berg | Burring Tool | deburring tools |
| 2,930,111 | Mar. 29, 1960 | L.J. St. Clair | Tool Holder | insert tool holders |
| 3,330,020 | Jul. 11, 1967 | R.H. Fox | Tool Holder | insert tool holders |
