| Patents Granted on 1917-08-21 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 1,237,334 | Aug. 21, 1917 | C.L. Heisler | Comminuted Fuel Feeding Apparatus | locomotive coal feeding apparatus |
| 1,237,470 | Aug. 21, 1917 | W.H. Carrier | Hygrostat | |
| 1,237,511 | Aug. 21, 1917 | B.M. Hanson | Lathe | metal lathes |
| 1,237,536 | Aug. 21, 1917 | T.C. Menges | Kerosene Gasifier for Internal Combustion Engines | kerosene engines |
| 1,237,714 | Aug. 21, 1917 | H.C. Smith | Motor Vehicle | motor vehicles |
| 1,237,721 | Aug. 21, 1917 | H.M. Stanley | Bevel Gauge & Protractor | bevels |
| 1,237,892 | Aug. 21, 1917 | W.E. Gibbs | W. E. Gibbs Jointer | saw jointers |
| 1,238,045 | Aug. 21, 1917 | C.O. Nelson | Hook Scale | hook rules |
