| All Patents in class 74/333 |
Patents 91 -
105
of 190
      |
| Number | Date | Patentee | Title | Type |
| 1,494,323 | May 13, 1924 | D.C. Klausmeyer | Compacted Gear | metalworking machine mechanisms |
| 1,495,080 | May 20, 1924 | D.C. Klausmeyer | Self Indicating Variable Spindle Drive | metalworking variable speed mechanisms |
| 1,502,647 | Jul. 22, 1924 | D.C. Klausmeyer | Change Gear | metalworking speed changing mechanisms |
| 1,586,362 | May 25, 1926 | L.S. Hall | Gear box for threading machines and the like | pipe threading machines |
| 1,600,650 | Sep. 21, 1926 | F.B. Cockburn, E.S. Bird | Lathe | automatic lathes |
| 1,605,931 | Nov. 09, 1926 | W.T. Emmes | Change-speed mechanism for machine tools | metalworking machine gearing |
| 1,626,001 | Apr. 26, 1927 | E.J. Kearney | Machine Tool Drive | milling machines |
| 1,634,149 | Jun. 28, 1927 | D.C. Klausmeyer | Brake Mechanism for Drill Spindles | metalworking machine mechanisms |
| 1,638,654 | Aug. 09, 1927 | J.C. Carlton | Radial Drill | radial drill presses |
| 1,653,576 | Dec. 20, 1927 | D.C. Klausmeyer | Lubricating System for Drill Heads | metalworking machine lubrication |
| 1,660,137 | Feb. 21, 1928 | A.M. Sosa, A.E. Robinson | Drilling Machine | radial drill presses |
| 1,660,477 | Feb. 28, 1928 | C.M. Conradson | Radial Drilling Machine | radial drill presses |
| 1,666,422 | Apr. 17, 1928 | D.C. Klausmeyer | Master Radial Drill Speed Box | metalworking speed changing mechanisms |
| 1,678,384 | Jul. 24, 1928 | B.P. Graves | Variable Speed Driving Mechanism | metalworking variable speed mechanisms |
| 1,686,240 | Oct. 02, 1928 | D.C. Klausmeyer | Multiple-lever twenty-four-speed mechanism | tapping machines |
