| Patents Granted on 1922-10-31 |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| 1,433,527 | Oct. 31, 1922 | B.T. Browand | Tool Holder | metalworking machine tool holders |
| 1,433,528 | Oct. 31, 1922 | C.G. Johnson, E.J. Bryant | Ring Thread Gauge | thread gages |
| 1,433,553 | Oct. 31, 1922 | A. Kimble | Automatic safety brake | motor brakes |
| 1,433,590 | Oct. 31, 1922 | W.M. Ziegler | Tool holder | tapping heads and chucks |
| 1,433,640 | Oct. 31, 1922 | V. Morneau | Traveller | wheel-based measurers |
| 1,433,746 | Oct. 31, 1922 | O. Sheppard, Jr. | Cottonseed-meal cooker | seed or nut oil apparatus |
| 1,433,772 | Oct. 31, 1922 | H. Barkley | Device for Facilitating Shingle Laying | special purpose gauges |
| 1,433,814 | Oct. 31, 1922 | F.W. Grady | Safety Device For Tools | making hammers |
| 1,433,815 | Oct. 31, 1922 | O.R. Gustafson | Belt guard | circular crosscut saws |
| 1,433,820 | Oct. 31, 1922 | H.H. Huesman | Combination Height Gauge, Surface Gauge, Scriber, etc. | surface gauges |
| 1,433,861 | Oct. 31, 1922 | A. Placek, F.J. Vlchek | Tool Quenching Tank and the Like | |
| 1,433,944 | Oct. 31, 1922 | H.R. Downey | Transmission Spring Compressor and Holder | |
| 1,434,101 | Oct. 31, 1922 | E. Curran | Automatic Drill and Wire Gauge | measurement gauges |
| 1,434,128 | Oct. 31, 1922 | G.O. Leopold | Socket wrench | |
| 1,434,202 | Oct. 31, 1922 | W.B. Engelhardt | Electric drill | handheld power drills |
