| All Patents in class 81/131 |
Patents 1 -
10
of 26
      |
| Picture | Number | Date | Patentee | Title |
 | 16,997 | Apr. 07, 1857 | E. Ripley | Improved Adjustable Pincer-Wrench |
 | 36,389 | Sep. 09, 1862 | C. Ball | Improvement in Hammers |
 | 49,424 | Aug. 15, 1865 | A.B. Lipsey | Improvement in Gas-Fitter's Tongs |
 | 59,582 | Nov. 13, 1866 | M.H. Freeman | Improvement in Pipe-Tongs |
 | 91,839 | Jun. 29, 1869 | T. Garrick | Improved Combination Tongs |
 | 114,665 | May 09, 1871 | T. Garrick | Improvement in Household Implements |
 | 131,357 | Sep. 17, 1872 | A.B. Lipsey | Improvement in Pipe-Tongs |
 | 132,908 | Nov. 12, 1872 | D. Heaton | Improvement in combination tools |
 | 143,367 | Sep. 30, 1873 | A.D. McMaster | Wrench |
 | 168,360 | Oct. 05, 1875 | E. Wiard | Wrench |
