| Patents Granted on 1940-10-29 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| D123,257 | Oct. 29, 1940 | G.D. Behlen | Design for a portable electric sander or the like | handheld power sanders |
| D123,310 | Oct. 29, 1940 | B.M. Guthrie | Stoker | solid fuel stokers |
| 2,219,444 | Oct. 29, 1940 | R.E. Grobe, T.F. Eserkaln | Grinding Wheel Dust Hood | grinders |
| 2,219,694 | Oct. 29, 1940 | C.E. Miller | Machine for Making Shafts | automatic lathes |
| 2,219,851 | Oct. 29, 1940 | G.A. Highberg, H.E. Sloan | Chuck Including Operating Mechanism Therefor | metal lathe chucks |
| 2,219,903 | Oct. 29, 1940 | E.M. Pfauser | Jack Illumination | |
| 2,219,907 | Oct. 29, 1940 | W.F. Ross | Tool Holder Assembly | metalworking machine tool holders |
| 2,220,002 | Oct. 29, 1940 | H.M. Binns, W.A. Maddox, M. Rollman | Heat Treating | flame hardening machines |
| 2,220,037 | Oct. 29, 1940 | R.P. Fitzgerald | Double-acting drop hammer | drop hammers |
