| All Patents in class 81/132 |
Patents 1 -
15
of 24
      |
| Number | Date | Patentee | Title | Type |
| 75,399 | Mar. 10, 1868 | J.J. Ellis | Improvement in Wrenches | combination tools |
| 79,346 | Jun. 30, 1868 | W.W. Coggshall, P.C. Havely | Improvement in Hammers | hammers |
| 118,141 | Aug. 15, 1871 | A.P. Lord | Wrench | quick adjust wrenches |
| 164,453 | Jun. 15, 1875 | I.W. Heysinger | Improvements in Slide-Wrenches | nut wrenches |
| 168,852 | Oct. 19, 1875 | W.K. Stevens | Improvement in Pipe-Wrenches | pipe wrenches |
| 170,201 | Nov. 23, 1875 | D.P. Stanton | Pipe-Wrench | pipe tongs |
| 243,653 | Jun. 28, 1881 | J. Straszer | Combination Hammer | combination tools |
| 279,661 | Jun. 19, 1883 | G.F. Newell | Carriage Axle Nut Wrench | axle nut wrenches |
| 281,431 | Jul. 17, 1883 | W. Baxter | Wrench | screw adjust wrenches |
| 286,913 | Oct. 16, 1883 | R.W. Davis | Wrench | quick adjust wrenches |
| 383,049 | May 15, 1888 | F. Frank, A.F. Garrett | Improvements in Combination Wrenches and Ratchet-Drills | ratchet wrenches |
| 424,471 | Apr. 01, 1890 | E. Eberhardt | Wagon Wrench | axle nut wrench combination tools |
| 441,199 | Nov. 25, 1890 | S.D. Shambarger | Wrench | quick adjust wrenches |
| 448,013 | Mar. 10, 1891 | B.B. Farris | Wrench | pipe wrenches |
| 454,219 | Jun. 16, 1891 | H.H. Love | Wrench | socket wrenches |
