| All Patents in class 81/63 |
Patents 46 -
60
of 120
      |
| Number | Date | Patentee | Title | Type |
| 601,146 | Mar. 22, 1898 | J.P. Johnson | Wrench | cylinder tooth wrenches |
| 603,377 | May 03, 1898 | J.H. Fitch | Combined Drill and Wrench | ratchet wrenches |
| 615,649 | Dec. 06, 1898 | J.W. Dawson | Pocket Ratchet-Brace for Screw-Drivers, &c. | ratcheting screwdrivers |
| 625,149 | May 16, 1899 | F.A. Crocker | Ratchet Wrench | ratchet wrenches |
| 635,207 | Oct. 17, 1899 | J.M. Tilton | Wrench | ratchet wrenches |
| 639,243 | Dec. 19, 1899 | F.C. Jaeger | Wrench | ratchet wrenches |
| 645,148 | Mar. 13, 1900 | W.S. Vankirk | Nut Wrench | ratchet wrenches |
| 645,265 | Mar. 13, 1900 | C. Kingsley | Ratchet Wrench For Tightening the Truss Rods of Railroad Cars | ratchet wrenches |
| 655,908 | Aug. 14, 1900 | W.H. Morse | Ratchet-Wrench | ratchet wrenches |
| 711,422 | Oct. 14, 1902 | C.E. Greenlief | Wrench | cylinder tooth wrenches |
| 732,055 | Jun. 30, 1903 | A. Donavan | Ratchet Wrench | ratchet wrenches |
| 768,220 | Aug. 23, 1904 | C.B. Gracey | Ratchet Wrench | ratchet wrenches |
| 807,637 | Dec. 19, 1905 | J.P. Pipkin | Extensible Wrench | |
| 915,446 | Mar. 16, 1909 | J.M. Kearnes | Wrench | ratchet wrenches |
| 951,056 | Mar. 01, 1910 | S.C. Clark | Wrench | ratchet wrenches |
