| All Patents in class 81/333 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 207,087 | Aug. 13, 1878 | A. Van Wie | Vehicle Wrench | axle nut wrenches |
| 270,356 | Jan. 09, 1883 | S.L. Willmer | Combined Wrench and Pinchers | wrench combination tools |
| 462,421 | Nov. 03, 1891 | S.J. Wever | Wrench | quick adjust wrenches |
| 511,091 | Dec. 19, 1893 | F.C. Neuhaus | Pliers | pliers |
| 527,592 | Oct. 16, 1894 | J.M. Cochran | Wrench | alligator wrenches |
| 585,412 | Jun. 29, 1897 | T.G. Thomas | Wrench | quick adjust wrenches |
| 608,358 | Aug. 02, 1898 | A. Assorati | Wrench | quick adjust wrenches |
| 685,050 | Oct. 22, 1901 | E.E. Kettelsen | Wrench | quick adjust wrenches |
| 717,479 | Dec. 30, 1902 | H.A. Westmoreland | Adjustable Wrench or Clamp | wedge adjust wrenches |
| 776,598 | Dec. 06, 1904 | E.E. Kettelsen | Wrench | quick adjust wrenches |
| 1,772,224 | Aug. 05, 1930 | W.A. Peterson | Pliers | locking pliers |
| 1,966,593 | Jul. 17, 1934 | L. O'Russa | Wire Splicing Tool | |
