| All Patents in class 81/77 |
Patents 1 -
10
of 38
      |
| Picture | Number | Date | Patentee | Title |
 | 13,388 | Aug. 07, 1855 | A. Graham | Improved Ratchet-Wrench |
 | 14,221 | Feb. 12, 1856 | W. Baxter | Diagonal Adjustable Wrench |
 | 59,242 | Oct. 30, 1866 | J.J. Love | Improved Double-Headed Wrench |
 | 63,481 | Apr. 02, 1867 | J.E. Cronk | Improved Wrench |
 | 84,605 | Dec. 01, 1868 | W. Baxter | Baxter's Adjustable S-Wrench |
 | 88,848 | Apr. 13, 1869 | J. Charlton | Improvement in Wrenches |
 | 96,203 | Oct. 26, 1869 | L. Coes | Universal Fork-Wrench |
 | 97,988 | Dec. 14, 1869 | G.C. Taft | Improvement in Wrenches |
 | 105,336 | Jul. 12, 1870 | J.J. Hull | Nut-Wrench |
 | 105,372 | Jul. 12, 1870 | J.F. Ronan, Jr. | Wrench |
