| Patents for Giddings & Lewis Machine Tool Co. |
Patents 61 -
75
of 187
      |
| Number | Date | Patentee | Title | Type |
| 2,675,276 | Apr. 13, 1954 | J. Daugherty | Sliding Way for Machine Tools and Method of Making Same | metalworking machine mechanisms |
| 2,675,604 | Apr. 20, 1954 | H.R. Plummer | Toolholder | insert tool holders |
| 2,676,501 | Apr. 27, 1954 | I.W. North | Adjustable Rotary Machining Tool | metalworking machine tool holders |
| 2,682,697 | Jul. 06, 1954 | W.B. Wigton, J. Daugherty | Machine Tool | vertical boring mills |
| 2,684,249 | Jul. 20, 1954 | R.M. Woytych | Toolhead and Taper Shank Adapter | metalworking machine tool holders |
| 2,694,804 | Nov. 16, 1954 | E.K. Wagner | Positioning Device | |
| 2,696,763 | Dec. 14, 1954 | C.W. Ownley, J. Daugherty, G.H. Jones | Counterbalancing Mechanism for Machine Tools | metalworking machine mechanisms |
| 2,706,432 | Apr. 19, 1955 | J. Daugherty | Chip Conveyor for Milling Machine | milling machine accessories |
| 2,709,928 | Jun. 07, 1955 | G.H. Jones | Variable Speed Transmission | metalworking power transmission |
| 2,730,021 | Jan. 10, 1956 | G.F. Schurger, K.F. Gallimore | Machine Tool | horizontal boring mills |
| 2,743,699 | May 01, 1956 | J.C. Hollis | Displacement Indicator | metalworking machine mechanisms |
| 2,750,628 | Jun. 19, 1956 | W.S. Renier | Heating Unit for Plastic Molding Machines | plastic molding machines |
| 2,762,269 | Sep. 11, 1956 | K.F. Gallimore | Lubricating System for Machine Tools | metalworking machine lubrication |
| 2,774,250 | Dec. 18, 1956 | K.F. Gallimore | Multi Speed Transmission for Machine Tools | metalworking power transmission |
| 2,786,395 | Mar. 26, 1957 | G.H. Schurger, E.L. McFerren | Face Plate Attachment for Machine Tools | horizontal boring mill attachments |
