| All Patents in class 82/110 |
Patents 46 -
60
of 60
      |
| Number | Date | Patentee | Title | Type |
| 2,491,403 | Dec. 13, 1949 | K.H. Wills | Indicator and Control Means for Lead Screw Correction | thread measuring machines |
| 2,492,251 | Dec. 27, 1949 | K.H. Wills | Lead Screw Variator | thread measuring machines |
| 2,527,397 | Oct. 24, 1950 | X.F. Castelli | Adjusting Device for Transverse Movements of a Parallel Lathe Tool, More Particularly for Thread Cutting | metalworking machine mechanisms |
| 2,533,254 | Dec. 12, 1950 | E.B. Whigam | Lathe Tool | lathe tool holders and tool posts |
| 2,572,759 | Oct. 23, 1951 | E.L. Ritter | Screw-Cutting Lathe | metal lathe mechanisms |
| 2,778,037 | Jan. 22, 1957 | P.E. Renoux | Screw Cutting Machine for Progressively Cutting Single or Multiple Pitch Thread | screwcutting lathes |
| 2,986,055 | May 30, 1961 | G.J. Kasselmann | Contour Chasing Lathe and Method of Operation | metalworking machine mechanisms |
| 3,147,655 | Sep. 08, 1964 | R.J. Honekamp | Method and Apparatus for Turning Screws | metalworking machine mechanisms |
| 3,192,806 | Jul. 06, 1965 | G.C. Kaiser, W.A. Bisbee | Thread Cutting Attachment for an Engine Lathe and the Like | metal lathe accessories and attachments |
| 3,289,061 | Nov. 29, 1966 | M.F. Stratman | Lead Screw Compensator | machine tool controls |
| 3,308,695 | Mar. 14, 1967 | G.H. Hagerman | Apparatus for Machining a Helical Element | metalworking machines |
| 3,436,993 | Apr. 08, 1969 | A. Lucie | Screw Cutting Lathes and Other Screw Cutting Machines | screwcutting lathes |
| 3,581,610 | Jun. 01, 1971 | C.J. Myers, E.J. Kaiser, J.E. Burke | Adjustable stop | turret lathes |
| 3,774,501 | Nov. 27, 1973 | H.H. Ranney, R.W. Brown | Thread Milling Attachment | metal lathe accessories and attachments |
| 4,218,942 | Aug. 26, 1980 | D.F. Buccicone | Inch/Metric Thread Dial | metal lathe accessories and attachments |
