| Patents for Charles B. De Vlieg |
Patents 16 -
26
of 26
      |
| Number | Date | Patentee | Title | Type |
| 2,575,945 | Nov. 20, 1951 | C.B. De Vlieg | Machine tool positioning mechanism | metalworking machine mechanisms |
| 2,667,819 | Feb. 02, 1954 | C.B. De Vlieg | Power lock for tools and the like | metalworking machine mechanisms |
| 2,667,820 | Feb. 02, 1954 | C.B. De Vlieg | Power tool lock | metalworking machine mechanisms |
| 2,728,242 | Dec. 27, 1955 | C.B. De Vlieg | Hydraulic control apparatus | hydraulic apparatus |
| 2,728,248 | Dec. 27, 1955 | C.B. De Vlieg | Feed control mechanism for machine tools | metalworking machine mechanisms |
| 2,816,770 | Dec. 17, 1957 | A.N. Sweeny, C.B. De Vlieg | Tool Holder and Adapter | metalworking machine tool holders |
| 2,849,902 | Sep. 02, 1958 | C.B. De Vlieg, A.N. Sweeny | Presetting boring bar and tool holder | facing heads |
| 2,909,965 | Oct. 27, 1959 | C.B. De Vlieg | Power tool lock | metalworking machine mechanisms |
| 3,292,238 | Dec. 20, 1966 | C.B. De Vlieg, A.N. Sweeny | Adjustable cutting tool | boring bars |
| 3,338,117 | Aug. 29, 1967 | C.B. De Vlieg, A.N. Sweeny | Adjustable cutting tool and method of making the same | boring bars |
| 3,417,662 | Dec. 24, 1968 | C.B. De Vlieg, R.A. Jerue, C.R. De Vlieg | Positioning mechanism for machine tools | metalworking machine mechanisms |
