| All Patents in class 81/63.2 |
Patents 16 -
30
of 77
      |
| Number | Date | Patentee | Title | Type |
| 449,793 | Apr. 07, 1891 | C.A. Driver | Improvements in Ratchet Drills or Wrenches | ratchet wrenches |
| 461,603 | Oct. 20, 1891 | G.B. Hankins, C.T. Burr | Wrench | ratchet wrenches |
| 474,477 | May 10, 1892 | B.B. Lowe | Wrench | ratchet wrenches |
| 487,072 | Nov. 29, 1892 | G.N. Hupp | Ratchet Wrench | ratchet wrenches |
| 488,158 | Dec. 13, 1892 | D.C. Wiest | Wrench | ratchet wrenches |
| 505,535 | Sep. 26, 1893 | U. Porstendorfer | Ratchet Tool | combination tools |
| 521,123 | Jun. 05, 1894 | A. McCallum | Wrench | angle adjustable wrenches |
| 552,121 | Dec. 31, 1895 | J.S. Oliver, E.A. Gilbert | Ratchet-Wrench | ratchet wrenches |
| 552,343 | Dec. 31, 1895 | J.D. White | Wrench | wrench jaw components |
| 598,609 | Feb. 08, 1898 | J. Gilbertson | Ratchet Wrench | ratchet wrenches |
| 601,134 | Mar. 22, 1898 | M.M. Funk | Ratchet Wrench | ratchet wrenches |
| 644,676 | Mar. 06, 1900 | H. Lund | Cylinder Wrench | cylinder tooth wrenches |
| 658,618 | Sep. 25, 1900 | F.A. Chellis | Wrench | ratchet wrenches |
| 719,645 | Feb. 03, 1903 | J.C. Carlhime | Revolving Ratchet Wrench | ratchet wrenches |
| 754,069 | Mar. 08, 1904 | W.R. Johnson | Thresher-Cylinder Nut Wrench | cylinder tooth wrenches |
