| All Patents in class 81/124.6 |
Patents 1 -
10
of 45
      |
| Picture | Number | Date | Patentee | Title |
 | 82,827 | Oct. 06, 1868 | P.H. Griffin | Improvement in Keys for Hydrant-Cock |
 | 162,271 | Apr. 20, 1875 | E.R. Charles | Bit-stock |
 | 198,544 | Dec. 25, 1877 | G. Kettlewell | Wrench |
 | 284,076 | Aug. 28, 1883 | A.P. Searles | Socket Wrench |
 | 481,690 | Aug. 30, 1892 | P. Cossette | Ratchet Wrench |
 | 533,386 | Jan. 29, 1895 | G.B. Upshaw | Nut Wrench |
 | 601,134 | Mar. 22, 1898 | M.M. Funk | Ratchet Wrench |
 | 613,153 | Oct. 25, 1898 | J.J. Kennelly | Improvements in Ratchet Wrenches |
 | 751,055 | Feb. 02, 1904 | C. Contal | Ratchet Screw Key |
 | 1,328,428 | Jan. 20, 1920 | D.F. Graham | Socket-Wrench |
