| All Patents in class 409/336 |
Patents 1 -
15
of 34
      |
| Number | Date | Patentee | Title | Type |
| 85,904 | Jan. 19, 1869 | C. Carr | Iron Planer | metal planers |
| 93,903 | Aug. 17, 1869 | F.A. Pratt | Metal Planing | metal planers |
| 94,860 | Sep. 14, 1869 | E.H. Cutler, R.A. Belden | Planing Metals | metal planers |
| 101,462 | Apr. 05, 1870 | A.M. Hills | Planning Machines | metal planers |
| 125,676 | Apr. 16, 1872 | W. Heckeet | Improvement in Devices for Changing Speed and Reversing Motion of Planing and Other Analogous Machines | metal planers |
| 146,539 | Jan. 20, 1874 | E.J. Manville | Reversing Gearings for Metal-Planers | metal planers |
| RE5,996 | Aug. 04, 1874 | C. Van Haagen | Machines for Cutting and Shaping Metals | milling machines |
| 178,209 | May 30, 1876 | C. Van Haagen | Mechanism For Reversing the Motion of the Beds of Metal Planing Machines | metal planers |
| 206,424 | Jul. 30, 1878 | O.R. Chapman | Metal-Planing Machine | metal planers |
| 296,951 | Apr. 15, 1884 | G.A. Gray, Jr. | Metal Planing Machine | metal planers |
| 308,715 | Dec. 02, 1884 | H.C. Walter, E.P. Walter | Metal Planing Machine | metalworking machine mechanisms |
| 309,857 | Dec. 30, 1884 | G. Juengst, Jr., C.A. Juengst | Variable Reciprocating Planer Motion | metalworking machine mechanisms |
| 310,774 | Jan. 13, 1885 | D.L. Ballard | Reversing Gear for Shaping Machines | metalworking machine mechanisms |
| 312,059 | Feb. 10, 1885 | J.H. Wright | Clutch Operating Mechanism | metalworking machine mechanisms |
| 312,060 | Feb. 10, 1885 | J.S. Wright | Shipping Device for Metal Planing and Shaping Machines | metalworking machine mechanisms |
