| Patents Granted on 1932-03-22 |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| FR-722,591 | Mar. 22, 1932 | H.H. Asbridge | Machine à meuler sans pointes | |
| 1,850,137 | Mar. 22, 1932 | A.T. Pursell | Power-actuated saw and drill mechanism | handheld power tool accessories |
| 1,850,178 | Mar. 22, 1932 | J.S. McChesney | Vise | bench vises |
| 1,850,191 | Mar. 22, 1932 | G.R. Wilcox | Electric drill | handheld power drills |
| 1,850,297 | Mar. 22, 1932 | F.A. Volz | Bit or Drill Holder | brace chucks |
| 1,850,302 | Mar. 22, 1932 | W.G. Hoelscher | Transmission | metal lathe mechanisms |
| 1,850,372 | Mar. 22, 1932 | G.W. Binns | Grinding Machine | grinding machines |
| 1,850,373 | Mar. 22, 1932 | C. Booth | Grinding Machine | grinding machines |
| 1,850,392 | Mar. 22, 1932 | F.S. Haas | Machine tool | surface grinders |
| 1,850,588 | Mar. 22, 1932 | J.W. Lambert | Wheel | vehicle tires |
| 1,850,690 | Mar. 22, 1932 | S.B. Redfield | Retaining device for plate valves | air compressors |
| 1,850,742 | Mar. 22, 1932 | J.G. Collins | Spring testing device | |
| 1,850,816 | Mar. 22, 1932 | A.R. Swanstrom | Pitching Horseshoe | |
| 1,850,857 | Mar. 22, 1932 | F. Weindel, Jr. | Greeting card | |
| 1,850,938 | Mar. 22, 1932 | L. Skeel, F.P. Miller | Tapping or Tool Holder | drilling and boring tool holders |
