| All Patents in class 407/101 |
Patents 16 -
30
of 47
      |
| Number | Date | Patentee | Title | Type |
| 2,697,272 | Dec. 21, 1954 | H.B. Clark | Toolholder | insert tool holders |
| 2,737,705 | Mar. 13, 1956 | R.E. Novkov | Holder for Parting Tool and Shank | lathe tool holders and tool posts |
| 2,799,079 | Jul. 16, 1957 | C.F. Brigner, Jr. | Cutting Tools | insert tool holders |
| 2,823,447 | Feb. 18, 1958 | P. Doersein, K.P. Doersein | Vertical Ejector Tool Holder | insert tool holders |
| 2,846,756 | Aug. 12, 1958 | R.E. Novkov | Cutoff Tool and Holder Therefor | insert tool holders |
| 2,848,788 | Aug. 26, 1958 | Z. Goglanian | Tool Holder | lathe tool holders and tool posts |
| 2,887,760 | May 26, 1959 | J.O. Armstrong | Cutting Tool | lathe tools |
| 2,893,110 | Jul. 07, 1959 | S.H. Gibson | Wheel Machining Tool Holder | metalworking machine tool holders |
| 2,897,580 | Aug. 04, 1959 | W.H. Huber | Insert Tool Holder | insert tool holders |
| 2,911,707 | Nov. 10, 1959 | B.S. Almén | Tool Holder | insert tool holders |
| 3,027,623 | Apr. 03, 1962 | O.C. Severson | Clamp-Type Holder for Throw-Away and Indexable Cutting Inserts | insert tool holders |
| 3,059,316 | Oct. 23, 1962 | W. Bader | Tool Holder | insert tool holders |
| 3,084,416 | Apr. 09, 1963 | C.R. Broughton | Cutting Tool | insert tool holders |
| 3,102,326 | Sep. 03, 1963 | D.J. Menter, A.R. Conti | Cutting Tool | insert tool holders |
| 3,104,452 | Sep. 24, 1963 | W.J. Greenleaf | Cutting Tool | insert tool holders |
