| Patents Granted on 1933-02-28 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| CA-330,540 | Feb. 28, 1933 | N.S. Yost | Alternating current motor | capacitor start induction motors |
| 1,899,169 | Feb. 28, 1933 | M.E. Tyler | Tool Holder | tool holders |
| 1,899,201 | Feb. 28, 1933 | D.C. Klausmeyer | Internal gear drive | drill presses |
| 1,899,202 | Feb. 28, 1933 | L.J. Struebig, E.W. Kopke | Cane Mill | sugar cane apparatus |
| 1,899,253 | Feb. 28, 1933 | E.H. Aldeborgh | Snap Gauge | |
| 1,899,326 | Feb. 28, 1933 | F.T. Harrington | Tool Holder | tool holders |
| 1,899,505 | Feb. 28, 1933 | . | Combination Tool | |
| 1,899,608 | Feb. 28, 1933 | E.C. Bullard | Metal Working | |
| 1,899,678 | Feb. 28, 1933 | R. Thoreson, H.F. MacMillin, W. Ernst | Hydraulic Press | hydraulic presses |
| 1,899,843 | Feb. 28, 1933 | T.D. Bascom | Tool holder | drill press chucks |
| 1,899,883 | Feb. 28, 1933 | E.P. Sacrey | Adjustable and interchangeable mounting for motor driven tools | handheld routers |
