| Patents Granted on 1869-08-17 |
Patents 1 -
15
of 20
      |
| Number | Date | Patentee | Title | Type |
| 93,666 | Aug. 17, 1869 | C. Blair | Improvement in Manufacture of Axe-Bits | making axes |
| 93,688 | Aug. 17, 1869 | W.H. Downing | Pipe Wrench | pipe wrenches |
| 93,710 | Aug. 17, 1869 | G.V. Griffith | Improvement in machine for forming plow-handles | specialty woodworking machines |
| 93,716 | Aug. 17, 1869 | I. Holliday | Improvement in guard for circular saws | tablesaw accessories |
| 93,724 | Aug. 17, 1869 | C. Leffingwell | Improvement in head-blocks for sawmills | sawmill headblocks |
| 93,787 | Aug. 17, 1869 | H. Woodward | Improvement in sawing-machines | drag saws |
| 93,790 | Aug. 17, 1869 | P.C. Wortman | Improvement in Feed-Water Heaters | feedwater apparatus |
| 93,801 | Aug. 17, 1869 | J. Brodie | Improved Steady-Rest for Lathes | metal lathe accessories and attachments |
| 93,807 | Aug. 17, 1869 | W.A. Clark | Improvement in Countersink and Bit | countersinks |
| 93,808 | Aug. 17, 1869 | W.A. Clark | Improvement in Hollow Auger | hollow bits |
| 93,824 | Aug. 17, 1869 | W. Humphreys | Improved Compound Tool for Water and Gas Pipes | pipe reamers |
| 93,847 | Aug. 17, 1869 | A. Whitcomb | Planing Metals | metal planers |
| 93,855 | Aug. 17, 1869 | W. Brown | Improvement in machine for making barrels | barrel making machines |
| 93,863 | Aug. 17, 1869 | H. Disston, J. Marsden | Improvement in Casting Steel Ingots | tool making machines |
| 93,873 | Aug. 17, 1869 | A. Gaudron | Improvement in sawing-machines | human powered machines |
