| All Patents in class 81/116 |
Patents 16 -
30
of 46
      |
| Number | Date | Patentee | Title | Type |
| 451,686 | May 05, 1891 | C.L. Bellamy | Carriage-Jack | axle nut wrench combination tools |
| 455,645 | Jul. 07, 1891 | T. Spriggs | Bolt-Grip | wrenches |
| 468,241 | Feb. 02, 1892 | P.G. Douglas | Wrench | ratchet wrenches |
| 474,566 | May 10, 1892 | S.B. Rittenhouse | Wrench | alligator wrenches |
| 483,803 | Oct. 04, 1892 | L.H. Dempsey, J.W. Nairn, L.I. Folk | Improvements in Ratchet-Wrenches | wedge adjust wrenches |
| 488,158 | Dec. 13, 1892 | D.C. Wiest | Wrench | ratchet wrenches |
| 491,606 | Feb. 14, 1893 | E.L. Shultz | Wrench | bicycle or pocket wrenches |
| 492,435 | Feb. 28, 1893 | S.B. Rittenhouse | Pipe Wrench | wedge adjust wrenches |
| 499,919 | Jun. 20, 1893 | E.P. Nichols, W.H. Griffin | Adjustable Wrench | socket wrenches |
| 527,156 | Oct. 09, 1894 | W.E. Pugsley | Wrench | alligator wrenches |
| 539,673 | May 21, 1895 | A. Delhommer | Wrench | wedge adjust wrenches |
| 555,716 | Mar. 03, 1896 | J. Traudt, Jr. | Wrench | spoke nipple wrenches |
| 567,561 | Sep. 08, 1896 | F. Schaffitzel, F. Nuss, E.A. Bayer | Wagon Wrench | axle nut wrenches that lock nut to wheel hub |
| 581,396 | Apr. 27, 1897 | J.P. Hutchins | Tool | wedge adjust wrenches |
| 599,837 | Mar. 01, 1898 | W.G. Harris | Adjustable Spanner or Wrench | screw adjust wrenches |
