| Patents Granted on 1868-08-04 |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| RE3,066 | Aug. 04, 1868 | A.T. De Puy | Improvement in printers' galleys | printer |
| 80,546 | Aug. 04, 1868 | S.A. Smith, G.W. Hubbard | Improvement in hangers for shafting | industrial machine shaft hangers |
| 80,550 | Aug. 04, 1868 | D. Joy | Steam Hammer | steam hammers |
| 80,583 | Aug. 04, 1868 | I. Allard | Improvement in screw-drivers | spiral screwdrivers |
| 80,612 | Aug. 04, 1868 | J.S. Detrick | Counting Register | |
| 80,622 | Aug. 04, 1868 | W.S. Goss | Improvement in Screw-Drivers | ratcheting screwdrivers |
| 80,627 | Aug. 04, 1868 | L. Heywood | Improvement in machines for bending wood | wood bending machines |
| 80,630 | Aug. 04, 1868 | A.W. Jackson, N. Jackson | Rotary Steam Engine | rotary steam engines |
| 80,632 | Aug. 04, 1868 | N. Johnson | Improvement in head-blocks for sawmills | sawmill headblocks |
| 80,647 | Aug. 04, 1868 | J.A. McClelland | Improvement in device for feeding saw-dust, etc., to furnaces | waste collection mechanisms |
| 80,648 | Aug. 04, 1868 | C.H. Mellor | Improvement in molding-machine | molders |
| 80,649 | Aug. 04, 1868 | B.F. Merrill | Improvement in Gauges | special purpose gauges |
| 80,691 | Aug. 04, 1868 | I. Williams | Improvement in Weather-Board Gage and Rest | clapboard markers |
| 80,692 | Aug. 04, 1868 | I. Williams | Improvement in Gages for Weather-Boarding | measuring rods |
| 80,722 | Aug. 04, 1868 | O.H. Gardner | Improvement in Vises | |
