| All Patents in class 92 |
Patents 226 -
240
of 244
      |
| Number | Date | Patentee | Title | Type |
| 2,932,985 | Apr. 19, 1960 | W.G. Baldenhofer | Long Piston Rods and Motor Embodying the Same | hydraulic apparatus |
| 2,953,122 | Sep. 20, 1960 | A.I. Zagar | Hydraulic check for air drilling units | multiple spindle drill presses |
| 2,955,578 | Oct. 11, 1960 | A.H. Luedicke, Jr., C.L. Flessate | Hydraulic Ram | |
| 2,987,046 | Jun. 06, 1961 | N.F. Atherton | Ram Assemblage | |
| 3,003,472 | Oct. 10, 1961 | D.C. Miller, R.M. Ferris | Quill Actuating and Clamping Mechanism | milling machines |
| 3,007,449 | Nov. 07, 1961 | G.H. Fuehrer | Simplified telescopic feed leg assembly | |
| 3,017,863 | Jan. 23, 1962 | N.V. Gusching, W.H. Ulman | Electrical control system | |
| 3,023,675 | Mar. 06, 1962 | H.N. Stephan | Horizontal boring, drilling and milling machine | milling machines |
| 3,044,092 | Jul. 17, 1962 | G.B. Fox, D.E. Vandeveer, H.E. Welch | Glassware cleansing machine | |
| 3,100,450 | Aug. 13, 1963 | E.J. Svenson | Hydraulically Actuated Machine Tool | metalworking machine mechanisms |
| 3,146,718 | Sep. 01, 1964 | G.B. Fox, D.E. Vandeveer, H.E. Welch | Pump for sani-quick glassware | |
| 3,372,622 | Mar. 12, 1968 | E.P. Bullard, III | Multiple Pressure Responsive Control Apparatus | machine tool controls |
| 3,440,933 | Apr. 29, 1969 | D.E. Sutton | Adjustable stroke control device | |
| 3,538,813 | Nov. 10, 1970 | J.Y. Cromeens, T.E. Clyce | Remote control system | woodworking machine mechanisms |
| 3,839,946 | Oct. 08, 1974 | W.W. Paget | Nonlubricated Compressor | air compressors |
