| Patents for Francis Gould |
Patents 31 -
45
of 69
      |
| Number | Date | Patentee | Title | Type |
| 95,281 | Sep. 28, 1869 | B.F. Sturtevant | Hot Air Furnace | industrial furnaces |
| 95,849 | Oct. 12, 1869 | B.F. Sturtevant | Hot Air Furnace | industrial furnaces |
| 98,579 | Jan. 04, 1870 | G.H. Fox | Improvement in breech-loading fire-arms | shotguns |
| 100,212 | Feb. 22, 1870 | B.F. Sturtevant | Grain Dryer | grain dryers |
| 100,239 | Feb. 22, 1870 | B.F. Sturtevant | Pressure Blower | blowers |
| 100,240 | Feb. 22, 1870 | B.F. Sturtevant | Air Heater and Steam Condenser | |
| 100,697 | Mar. 08, 1870 | A. Weed | Self-closing auger stop-cocks | faucets |
| 110,051 | Dec. 13, 1870 | T. Leavitt | Improvement in Buhl Saws | bowsaws |
| 112,759 | Mar. 14, 1871 | H.K. White | Lathe dog | wood lathe accessories |
| 114,446 | May 02, 1871 | T. Kenney | Improvement in awls | gimlets |
| 114,935 | May 16, 1871 | G.H. Fox | Improvement in screw-taps | taps and dies |
| RE4,411 | Jun. 06, 1871 | H. Elliott, E. Smith, S.S. Gray | Improvement in machines for crozing staves | barrel making machines |
| 116,943 | Jul. 11, 1871 | C.A. Foster | Improvement in apple-parers and slicers | |
| 118,308 | Aug. 22, 1871 | G.A. Walker | Improvement in paper-cutting machines | paper cutting machines |
| 119,678 | Oct. 03, 1871 | J.W. White | Improvement in saws for sawing fret-holes in fan-sticks | special purpose saws |
