| All Patents of Type: cylinder tooth wrenches |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 227,765 | May 18, 1880 | A.Y. Gray, L. Gray | Wrench | ratchet wrenches |
| 350,603 | Oct. 12, 1886 | W.J. Pulliam | Wrench For Adjusting the Nuts on the Teeth of Threshing-Cylinders | cylinder tooth wrenches |
| 471,539 | Mar. 29, 1892 | J.S. Everitt | Wrench | cylinder tooth wrenches |
| 518,328 | Apr. 17, 1894 | E.W. Oakey | Wrench And Straightener For Threshing Machine Teeth | cylinder tooth wrenches |
| 601,146 | Mar. 22, 1898 | J.P. Johnson | Wrench | cylinder tooth wrenches |
| 685,282 | Oct. 29, 1901 | J.P. Johnson | Cylinder Wrench | cylinder tooth wrenches |
| D35,721 | Feb. 11, 1902 | J. Pankratz | Threshing Machine Cylinder Tool | cylinder tooth wrenches |
| 711,422 | Oct. 14, 1902 | C.E. Greenlief | Wrench | cylinder tooth wrenches |
| 745,281 | Nov. 24, 1903 | J.T. Hume | Wrench for Threshing Machine Cylinders | cylinder tooth wrenches |
| 754,069 | Mar. 08, 1904 | W.R. Johnson | Thresher-Cylinder Nut Wrench | cylinder tooth wrenches |
| 1,318,176 | Oct. 07, 1919 | P.M. Quint, M. Quint | Wrench | cylinder tooth wrenches |
| 1,578,331 | Mar. 30, 1926 | R.D. Litwiller | Thrashing Machine Cylinder Wrench | cylinder tooth wrenches |
