| All Patents in class 74/577M |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 40,086 | Sep. 22, 1863 | G.G. Taylor | Improvement in pawl and Ratchet | mowing machines |
| 84,527 | Dec. 01, 1868 | A.B. Bean | Improvement in reversible-ratchet feed | metal planers |
| 91,072 | Jun. 08, 1869 | A.B. Bean | Ratchet Feed | metal planers |
| 257,874 | May 16, 1882 | W.T. Kosinski | Device For Converting Reciprocating Into Rotary Motion | pipe wrenches |
| 353,886 | Dec. 07, 1886 | A.E. Roe | Saw-mill set-works | sawmill set works |
| 379,656 | Mar. 20, 1888 | W.F. Parish | Ratchet Mechanism for Saw Mill Set Works | sawmill set works |
| 719,703 | Feb. 03, 1903 | N.R. Thibert | Bit-stock | |
| 827,235 | Jul. 31, 1906 | I.M. Hackney | Ratchet Mechanism | industrial machine mechanisms |
| 1,140,167 | May 18, 1915 | R.F. Sedgley, H.M. Kolb | Ratchet Wrench | ratchet wrenches |
