All Patents in class 82/122 |
Patents 31 -
39
of 39
|
Number | Date | Patentee | Title | Type |
2,682,697 | Jul. 06, 1954 | W.B. Wigton, J. Daugherty | Machine Tool | vertical boring mills |
2,814,964 | Dec. 03, 1957 | C.H. Werth | Contour boring and turning machine | vertical boring mills |
2,816,485 | Dec. 17, 1957 | G.H. Schurger | Combination Operator Platform and Elevator for Machine Tools | metalworking machine mechanisms |
2,816,487 | Dec. 17, 1957 | J.L. Martin, H.L. Heywood, J.B. Armitage | Milling Machine | milling machines |
2,859,290 | Nov. 04, 1958 | C.M. Grinage | Machine Tool Controller | |
2,897,706 | Aug. 04, 1959 | C.W. Berthiez | Milling and Boring Machine | vertical boring mills |
2,983,174 | May 09, 1961 | W.A. Ehrlich, E.A. Zukowski, E.H. Johnson | Contour Facing Attachment | |
3,200,921 | Aug. 17, 1965 | J.C. Hollis | Controls for Machine Tools | machine tool controls |
3,365,989 | Jan. 30, 1968 | E.P. Bullard, III, A.A. Tomenceak | Multiple Turret Head Indexing Apparatus | turret lathes |