| All Patents in class 81/61 |
Patents 31 -
45
of 115
      |
| Number | Date | Patentee | Title | Type |
| 293,128 | Feb. 05, 1884 | C. Wechsler | Ratchet Wrench | ratchet wrenches |
| 299,962 | Jun. 10, 1884 | J. Combs | Improved Ratchet-Wheel Wrench | ratchet wrenches |
| 318,920 | May 26, 1885 | A.E. Lytle | Combination Tool | combination tools |
| 326,876 | Sep. 22, 1885 | A. Eikhoff, L. Kramer | Ratchet-Wrench | wrench sockets |
| 366,439 | Jul. 12, 1887 | T. Troy | Reversible Screw Driver | screwdriver mechanisms |
| 383,049 | May 15, 1888 | F. Frank, A.F. Garrett | Improvements in Combination Wrenches and Ratchet-Drills | ratchet wrenches |
| 398,986 | Mar. 05, 1889 | C.A. Strasser | Screw-Driver | ratcheting screwdrivers |
| 415,114 | Nov. 12, 1889 | J.M. Martin | Implement for Removing Nuts from the Ends of Bolts Located on the Insides of Stoves and in Other Places Difficult of Access | ratchet wrenches |
| 488,158 | Dec. 13, 1892 | D.C. Wiest | Wrench | ratchet wrenches |
| 502,410 | Aug. 01, 1893 | W.H. Diedrick | Ratchet Wrench | ratchet wrenches |
| 521,428 | Jun. 12, 1894 | W.C. Barr | Wrench | ratchet wrenches |
| 556,151 | Mar. 10, 1896 | G.F. Johnson | Wrench | |
| 567,766 | Sep. 15, 1896 | M. Fisk | Ratchet Wrench | ratchet wrenches |
| 591,779 | Oct. 12, 1897 | R. Hagstrom | Wrench | ratchet wrenches |
| 603,194 | Apr. 26, 1898 | W.F. Lawler | Wrench | ratchet wrenches |
