| All Patents in class 81/74 |
Patents 1 -
10
of 34
      |
| Picture | Number | Date | Patentee | Title |
 | 76,900 | Apr. 21, 1868 | L.B. Fisk | Improved Wrench for Carriage-Wheels |
 | 83,618 | Nov. 03, 1868 | E.T. Ford | Improvement In A Carriage-Wrench |
 | 86,285 | Jan. 26, 1869 | C.F. Dean | Improvement in barrel hoop loosener and nail extractor |
 | 92,438 | Jul. 13, 1869 | E.T. Ford | Carriage Wrench |
 | 125,753 | Apr. 16, 1872 | R.J. North | Improvement in Wagon Wrench |
 | 184,707 | Nov. 28, 1876 | J.T. Gilbert | Carriage-Wrench |
 | 195,403 | Sep. 18, 1877 | L.E. Robinson | Wrenches |
 | 227,093 | May 04, 1880 | S.A. Reynolds, T.L. Chipman | Axle-Nut Wrench |
 | 230,270 | Jul. 20, 1880 | J.H. Coleman, J.M. Hall | Attachment for a Wrench |
 | 264,942 | Sep. 26, 1882 | L.A. Gates | Wrench For Axle Taps |
