| All Patents in class 81/60 |
Patents 46 -
55
of 55
      |
| Number | Date | Patentee | Title | Type |
| 2,831,384 | Apr. 22, 1958 | M.P. Weiss | Plier-Type Gear Operated Ratchet Tool | pliers |
| 2,982,160 | May 02, 1961 | R.T. Little | Spinner Drive Means For a Ratchet Wrench | ratchet wrenches |
| 2,982,161 | May 02, 1961 | M.L. Peterson, T.F. Angquist | Ratchet Wrench | ratchet wrenches |
| 3,726,161 | Apr. 10, 1973 | L.D. Gobel, K.T. Purdy, J.C. Williams | Mechanically Driven Ratchet Wrench | ratchet wrenches |
| 4,274,309 | Jun. 23, 1981 | P.E. Lenker | Method of Manufacture of Certain Hand Wrenches and the Like | ratchet wrenches |
| 4,508,005 | Apr. 02, 1985 | F. Mikic, T.R. Herman | Quick Release Mechanism for Ratchet Wrench | ratchet wrenches |
| 5,921,158 | Jul. 13, 1999 | J.H. Hoff, R.J. Slusar | Sealed Reversible Ratchet Wrench | ratchet wrenches |
| 6,079,298 | Jun. 27, 2000 | S.R. Wente, N.C. Gasperi | Ergonomic handle and driver incorporating same | ratchet wrenches |
| 6,109,141 | Aug. 29, 2000 | W.A. Nurmi | Biasing Structure for Ratchet Wrench Pawl | ratchet wrenches |
| 6,792,830 | Sep. 21, 2004 | M.L. Foster, M.T. DeKeuster | Unidirectional Ratchet Wrench | ratchet wrenches |
