| Patents Granted on 1933-12-?? |
Patents 1 -
15
of 80
      |
| Number | Date | Patentee | Title | Type |
| 1,937,645 | Dec. 05, 1933 | G.O. Leopold, J. Leopold, T.J. Fegley | Push Drill | push drills |
| 1,937,659 | Dec. 05, 1933 | H.M. Lucas | Wayguard and Platform Construction for Machine Tools | metalworking machine mechanisms |
| 1,937,771 | Dec. 05, 1933 | C.L. Mattison | Abrading machine | sanding machines |
| 1,937,936 | Dec. 05, 1933 | C.E. Ruf, E.H. Aldeborgh | Dial Indicator Gauge | |
| 1,937,948 | Dec. 05, 1933 | H.H. Flather, administrator, J.H. Flather, administrator, H.L. Flather, deceased (estate of) | Work Rotating Structure for Machine Tools | metalworking machine mechanisms |
| 1,937,949 | Dec. 05, 1933 | H.H. Flather, administrator, J.H. Flather, administrator, H.L. Flather, deceased (estate of) | Means for Lubricating Tool Holding Rests for Machine Tools | engine lathes |
| 1,938,233 | Dec. 05, 1933 | J.H. Illig, C. Vallone | Broaching Machine | broaching machines |
| 1,938,310 | Dec. 05, 1933 | G.R. Appelberg, D.B. Bullard | Spindle Drive for Machine Tools | |
| 1,938,319 | Dec. 05, 1933 | K.H. Conley | Means for Controlling Gear Shifting Mechanism | |
| 1,938,330 | Dec. 05, 1933 | E.A. Hall | Suction Nozzle for Valve-Seat Grinders | valve reseating machines |
| 1,938,407 | Dec. 05, 1933 | F.G. Ricker, J.F. Thomas | Automatic coupler | dollies, carts and hand trucks |
| 1,938,493 | Dec. 05, 1933 | H.L. Myers | Abradant driving head | sanding machines |
| 1,938,548 | Dec. 05, 1933 | H.E. Tautz | Machine table extension | tablesaws |
| 1,938,549 | Dec. 05, 1933 | H.E. Tautz | Machine table | tablesaws |
| 1,938,661 | Dec. 12, 1933 | E.J. Kearney | Knee Type Milling Machine | milling machines |
