| Patents Granted on 1938-03-?? |
Patents 1 -
15
of 31
      |
| Number | Date | Patentee | Title | Type |
| 2,109,740 | Mar. 01, 1938 | C.F. Carlborg | Gear Puller | gear and hub pullers |
| 2,109,766 | Mar. 01, 1938 | E.P. Bullard | Machine Tool Spindle Lubrication | |
| 2,109,786 | Mar. 01, 1938 | D. Taft | Method of and Apparatus for Operating a Cutting Tool | metal sawing machines |
| 2,110,086 | Mar. 01, 1938 | H.S. Indge | Abrasive Wheel and Mount Therefor | grinder wheels |
| 2,110,100 | Mar. 01, 1938 | A. Von Wangenheim | Gravity Feed Control | flow controls |
| 2,110,113 | Mar. 01, 1938 | O. Sandberg | Wrapping machinery | |
| D108,690 | Mar. 08, 1938 | J.B. Armitage | Design for a milling machine saddle | milling machines |
| D108,709 | Mar. 08, 1938 | S.S. Vaughan | Design for a handle for a hammering tool | hammer handles |
| 2,110,129 | Mar. 08, 1938 | A.A. Koch | Margin adjustment guide | paper cutters |
| 2,110,173 | Mar. 08, 1938 | J.B. Armitage, W.M. Pohl | Machine Tool Transmission and Control | milling machines |
| 2,110,266 | Mar. 08, 1938 | H.J. Siekmann, W.F. Groene | Crankshaft Lathe | metal lathe chucks |
| 2,110,295 | Mar. 08, 1938 | B.P. Graves | Machine Tool Structure | milling machines |
| 2,110,321 | Mar. 08, 1938 | K.A. Harmon, W.O. Bechman, W.F. Borgerd | Magneto | ignition systems |
| 2,110,343 | Mar. 08, 1938 | J.L. Taylor | Static balancing machine | balancing machinery |
| 2,110,367 | Mar. 08, 1938 | I.J. Knudson | Air Conditioning System | air conditioning apparatus |
