| Patents Granted on 1923-02-13 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 1,444,825 | Feb. 13, 1923 | C.P. Banzhof | Centrifugal electrical switch | centrifugal motor switches |
| 1,445,039 | Feb. 13, 1923 | J.F. Pribnow | Motor drag saw | drag saws |
| 1,445,211 | Feb. 13, 1923 | T.F. Gore | Wrench | self-adjust wrenches |
| 1,445,218 | Feb. 13, 1923 | E.G. Koch | Sugar Cane Mill Feed Controller | sugar cane apparatus |
| 1,445,268 | Feb. 13, 1923 | A.S. Craven | Sawing machine | reciprocating crosscut saws |
| 1,445,280 | Feb. 13, 1923 | J. Jordan | Wrench | pliers type wrenches |
| 1,445,294 | Feb. 13, 1923 | H.P. Camp | Electric hand drill | handheld power drills |
| 1,445,546 | Feb. 13, 1923 | O.J. Olson | Combination Gage/Square/Ruler | marking gauges |
| 1,445,579 | Feb. 13, 1923 | I. Ericksen | Duplex Tool Holder | metal planer tool holders |
