| All Patents in class 81/166 |
Patents 46 -
60
of 61
      |
| Number | Date | Patentee | Title | Type |
| 636,673 | Nov. 07, 1899 | R. Klatt | Wrench | quick adjust wrenches |
| 698,086 | Apr. 22, 1902 | H.H. Ricker, S.W. Wardwell | Wrench | bicycle or pocket wrenches |
| 720,785 | Feb. 17, 1903 | L. Coes | Wrench | wrench jaw components |
| 851,127 | Apr. 23, 1907 | G.P. Frank | Auger-Handle | auger handles |
| 1,010,479 | Dec. 05, 1911 | W.A. Wright, J.S. Collison | Wrench | pliers type wrenches |
| 1,012,036 | Dec. 19, 1911 | J.H. Vinton | Nut Guard | wrench components |
| 1,375,530 | Apr. 19, 1921 | C.G. Moline | Wrench | screw adjust wrenches |
| 1,465,009 | Aug. 14, 1923 | M. Wasseth | Combination Tool | combination tools |
| 1,609,507 | Dec. 07, 1926 | A. Bucciarelli | Wrench | multipurpose fence tools |
| 1,727,623 | Sep. 10, 1929 | W.O. Thewes | Wrench | pipe wrenches |
| 1,966,773 | Jul. 17, 1934 | E. Tilston | Wrench | screw adjust wrenches |
| 2,596,266 | May 13, 1952 | W.J. McEnroe, Jr. | Slidable Slide Jaw Wrench | nut wrenches |
| 2,912,891 | Nov. 17, 1959 | T. Neff | Adjustable Box Wrench | screw adjust wrenches |
| 4,753,141 | Jun. 28, 1988 | J.N. Hamrick, Jr., J.N. Hamrick | Adjustable Wrench | screw adjust wrenches |
| 4,967,613 | Nov. 06, 1990 | R.E. Cone | Reversible Adjustable Wrench | screw adjust wrenches |
