| All Patents in class 82/132 |
Patents 181 -
195
of 202
      |
| Number | Date | Patentee | Title | Type |
| 2,432,943 | Dec. 16, 1947 | R.M. Shaw, Jr. | Boring Mill and Mechanism to Oppose Sag in the Tool Bars Thereof | horizontal boring mills |
| 2,435,321 | Feb. 03, 1948 | O.S. F | Machine tool | |
| 2,474,134 | Jun. 21, 1949 | A.P. Waterson | Hydraulic Tool Control Unit | metalworking machine mechanisms |
| 2,489,203 | Nov. 22, 1949 | H.C. Kemper, H.J. Siekmann | Automatic Lathe Feed Mechanism | metalworking machine mechanisms |
| 2,572,759 | Oct. 23, 1951 | E.L. Ritter | Screw-Cutting Lathe | metal lathe mechanisms |
| 2,588,205 | Mar. 04, 1952 | X.F. Castelli | Control Mechanism for Screw Machines | machine tool controls |
| 2,612,697 | Oct. 07, 1952 | L.J. Mathson | Adjustment Indicator for Precision Machine Tools | measurement gauges |
| 2,677,296 | May 04, 1954 | E.F. Miner, C.R. Morgan | Universal Tool Adjusting Holder | metalworking machine tool holders |
| 2,711,114 | Jun. 21, 1955 | E.L. Ritter, M. Romaine | Cross Slide Mechanism | engine lathes |
| 2,797,488 | Jul. 02, 1957 | S. Fasano, P. Saretto, C. Willrich | Turret Indicator and Stop | turret lathes |
| 2,813,445 | Nov. 19, 1957 | S.T. Gotham, W.E. Twamley | Driving Mechanism for a Screw Machine | screw machines |
| 2,831,386 | Apr. 22, 1958 | R.M. Woytych | Continuous Feed Facing Attachment for Machine Tools | horizontal boring mill attachments |
| 2,845,312 | Jul. 29, 1958 | R.M. Woytych | Mount for Machine Tool Work Support | horizontal boring mill attachments |
| 2,845,639 | Aug. 05, 1958 | G. Tyson, W.H. Jorgensen | Control Apparatus for Drilling and Tapping Machine | tapping machines |
| 2,876,669 | Mar. 10, 1959 | D.D. Pettigrew | Micrometer stops for machine tools | metalworking machine mechanisms |
