| Patents Granted on 1928-01-10 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| D74,243 | Jan. 10, 1928 | M. Straus | Goat head hammer | hammers |
| CA-277,022 | Jan. 10, 1928 | H.W. Holmes | Centreless Grinding Machine | grinding machines |
| 1,655,542 | Jan. 10, 1928 | L.S. Hall | Die head for threading machines and the like | pipe threading machines |
| 1,655,563 | Jan. 10, 1928 | A.J. Prance | Thread-cutting die | tapping heads and chucks |
| 1,655,565 | Jan. 10, 1928 | R.A. Reid | Grinder and polisher | floor sanders |
| 1,655,580 | Jan. 10, 1928 | A.G. Stuedeman | Disappearing dog | woodworking machine stockfeeding mechanisms |
| 1,655,588 | Jan. 10, 1928 | K. Baumann | Sawing Mechanism Adapted to Operate With Rotating Material | metal sawing machines |
| 1,655,615 | Jan. 10, 1928 | P. Kreisel | Recording and Timing Device for Combustion Engines | internal combustion engine indicators |
| 1,655,785 | Jan. 10, 1928 | G.H. Guelden | Cutting knife | |
| 1,655,836 | Jan. 10, 1928 | A.H. Hawkinson | Saw Toothed Wood Boring Bit | drill bits |
| 1,655,887 | Jan. 10, 1928 | C.J. Bailey | Protractor (folding rule, gear in center hinge) | |
| 1,656,143 | Jan. 10, 1928 | H.A. Colby | Butt Gauge | butt gauges |
