| All Patents in class 81/413 |
Patents 1 -
10
of 23
      |
| Picture | Number | Date | Patentee | Title |
 | 49,424 | Aug. 15, 1865 | A.B. Lipsey | Improvement in Gas-Fitter's Tongs |
 | 50,603 | Oct. 24, 1865 | C.W. Le Count | Blacksmith's Tongs |
 | 52,065 | Jan. 16, 1866 | J. Moulton | Wrench |
 | 54,178 | Apr. 24, 1866 | W.H. Landbeck | Landbeck's Universal Wrench |
 | 59,582 | Nov. 13, 1866 | M.H. Freeman | Improvement in Pipe-Tongs |
 | 86,285 | Jan. 26, 1869 | C.F. Dean | Improvement in barrel hoop loosener and nail extractor |
 | 274,545 | Mar. 27, 1883 | J.H. Hine, F. Armstrong | Wrench |
 | 416,500 | Dec. 03, 1889 | R.J. Robbins | Pipe Wrench |
 | 474,987 | May 17, 1892 | W. Church | Wrench |
 | 521,130 | Jun. 05, 1894 | C.V. De Water | Pipe or Nut Wrench |
