| Patents for Francis Toumey |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 162,874 | May 04, 1875 | W. Wells | Auger-Bit Extension | drill bit extensions |
| 174,933 | Mar. 21, 1876 | H. Anthony | Improvement in treadles for foot-powers | human powered machines |
| 184,436 | Nov. 14, 1876 | F.A. Smith | Improvement in Machines for Heading Wrench-Bars | tool making machines |
| 190,574 | May 08, 1877 | P. Gerlach | Improvement in crosscut-saw handles | crosscut saw handles |
| 194,335 | Aug. 21, 1877 | M.L. Deering | Improvement in barrel trussing and hooping machines | barrel making machines |
| 195,347 | Sep. 18, 1877 | G.M. Conover | Improvement in miter-boxes | miter boxes |
