| Patents Granted on 1928-01-17 |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 1,656,180 | Jan. 17, 1928 | G.A. Eisele | Micrometer Expansion Gauge | micrometers |
| 1,656,259 | Jan. 17, 1928 | F.L. Young | Multi Blade Screwdriver | screwdriver blades |
| 1,656,302 | Jan. 17, 1928 | C.S. Swaney | Bearing Clearance Micrometer | micrometers |
| 1,656,323 | Jan. 17, 1928 | C.B. Gray | Machine for Cutting Sheet-Form Metal | metal shearing machines |
| 1,656,343 | Jan. 17, 1928 | O. Becklin | Process of Making Wrenches | pipe and nut combination wrenches |
| 1,656,347 | Jan. 17, 1928 | J.A. Doane | Sizing Device for Surface Grinders | surface grinders |
| 1,656,394 | Jan. 17, 1928 | M.J. Sasgen | Doorstop | door and window hardware |
| 1,656,573 | Jan. 17, 1928 | A.D. Skinner | Engine Valve Gear | steam engine valve gear |
| 1,656,628 | Jan. 17, 1928 | R.J. Gits | Power Transmission Belt | power transmission chains, belts and sprockets |
| 1,656,633 | Jan. 17, 1928 | L.O. Carlsen, E. Finsen, E.C. Head | Gear-cutting machine | gear making machines |
| 1,656,634 | Jan. 17, 1928 | . | Combination Tool | |
| 1,656,733 | Jan. 17, 1928 | W.D. Johnson | Bar-after-cut quick release | woodworking machine mechanisms |
| 1,656,802 | Jan. 17, 1928 | A.J. Vance | Drier for veneer, wall board, and the like | veneer machines |
