| Patents Granted on 1922-12-19 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 1,438,970 | Dec. 19, 1922 | W.I. Tuttle | Handle Construction for Braces and the Like | brace handles |
| 1,438,991 | Dec. 19, 1922 | W.R. Fox, H.D. Corwin | Pipe cutter | |
| 1,439,190 | Dec. 19, 1922 | H.P. Pritchard | Boring or Surfacing Tool Holder | milling machine tools |
| 1,439,282 | Dec. 19, 1922 | A.W. Amsden | Gauge for Grinding Drill Bits | special purpose gauges |
| 1,439,321 | Dec. 19, 1922 | W.M. Page | Bearing Gauge | measurement gauges |
| 1,439,341 | Dec. 19, 1922 | H.H. Talbot | Rolling-mill drive | steel maker |
| 1,439,645 | Dec. 19, 1922 | A.H. Sell | Hook for Tape Measures | tape measures |
