| Patents Granted on 1920-08-__ |
Patents 1 -
15
of 30
      |
| Number | Date | Patentee | Title | Type |
| 1,348,148 | Aug. 03, 1920 | O. Bergstrom | Chair-clamp | clamps |
| 1,348,256 | Aug. 03, 1920 | F.L. Wadsworth | Steam Engine | steam engines |
| 1,348,389 | Aug. 03, 1920 | H.L. Barrett | Pusher Feed for Gang Saws | circular saw accessories |
| 1,348,753 | Aug. 03, 1920 | E.S. Shimer | Cutter-head | cutterheads |
| 1,348,875 | Aug. 10, 1920 | J.E. Hastings | Micrometer | micrometers |
| 1,348,923 | Aug. 10, 1920 | C. Bailey | Plane | bench planes |
| 1,348,969 | Aug. 10, 1920 | H. Terhune | Drop Hammer | drop hammers |
| 1,349,033 | Aug. 10, 1920 | E.W. Zeh | Power-press | stamping presses |
| 1,349,144 | Aug. 10, 1920 | W.W. Birnstock | Nozzle-header for bottle-washing machines | |
| 1,349,153 | Aug. 10, 1920 | F. Hoerner | Adjustable valve-seat facer | vehicle mechanic |
| 1,349,330 | Aug. 10, 1920 | J. Ditson | Fluid-operated vise | vise mechanisms |
| 1,349,427 | Aug. 10, 1920 | G. McKenney | Adjustable handsaw | |
| 1,349,612 | Aug. 17, 1920 | F.O. Jaques, Sr. | Micrometer Caliper | micrometers |
| 1,349,630 | Aug. 17, 1920 | C.H. Sheasley | Starting Port for Valveless Two-Cycle Internal Combustion Engines | |
| 1,349,884 | Aug. 17, 1920 | F.H. Hopkins | Diaphragm Gage | vacuum and pressure gauges |
