| Patents Granted on 1869-04-27 |
Patents 1 -
15
of 24
      |
| Number | Date | Patentee | Title | Type |
| RE3,404 | Apr. 27, 1869 | J.W. Bookwalter, Executor, J.S. Goode, Executor, J. Leffel, deceased (Estate of) | Gate and Guide of Water Wheels | water wheels |
| D3,457 | Apr. 27, 1869 | W.D. Leavitt, H. Shaw | Design for a grinding-mill | |
| D3,458 | Apr. 27, 1869 | W.D. Leavitt, H. Shaw | Design for a grinding-mill | |
| 89,268 | Apr. 27, 1869 | M.L. Andrew | Improvement in rotary pumps | rotary pumps |
| 89,269 | Apr. 27, 1869 | M.L. Andrew | Improvement in rotary pumps | rotary pumps |
| 89,277 | Apr. 27, 1869 | H. Bickford | Improvement in blind-slat-tenoning machine | tenoning machines |
| 89,335 | Apr. 27, 1869 | L.J. Parsons | Improved Tool Adjuster for Lathes | metal lathe accessories and attachments |
| 89,344 | Apr. 27, 1869 | A.K. Rider | Pump Valve | pump valves |
| 89,363 | Apr. 27, 1869 | A. Warren | Turbine Water Wheel | turbine water wheels |
| 89,368 | Apr. 27, 1869 | D.A. Woodbury | Horse Power | animal powered apparatus |
| 89,369 | Apr. 27, 1869 | S.W. Woodward | Low-Angle Plane with Sleeved Adjuster | plane cutter adjustments |
| 89,387 | Apr. 27, 1869 | V. De Lyon, V. Werner | Improvement in wood-bending machine | wood bending machines |
| 89,394 | Apr. 27, 1869 | A. Evans | Improvement in gauge for setting planing-machine cutters | cutterhead machine accessories |
| 89,461 | Apr. 27, 1869 | G.W. Bishop | Improvement in Pawl-Wrenches and Braces | ratchet wrenches |
| 89,466 | Apr. 27, 1869 | W.D. Chase | Pipe Cutting Machine | pipe cutting machines |
