| All Patents in class 409/339 |
Patents 16 -
30
of 42
      |
| Number | Date | Patentee | Title | Type |
| 420,746 | Feb. 04, 1890 | J.F. Clark, O.S. Sturtevant | Tool Feeding Device for Shaping Machine | |
| 454,960 | Jun. 30, 1891 | E.A. Walker | Frictional Feed-Clutch | metal planers |
| 475,004 | May 17, 1892 | E.A. Walker | Planing-Machine | metal planers |
| 475,542 | May 24, 1892 | J.S. Detrick | Metal Planer | metal planers |
| 513,869 | Jan. 30, 1894 | G. Bird | Planing Machine | metal planers |
| 518,183 | Apr. 10, 1894 | L.H. Bachtell, J.S. Detrick | Feeding Device for Metal Planing Machines | metal planers |
| 539,078 | May 14, 1895 | F.E. Norton | Metal Planing Machine | metalworking machine mechanisms |
| 562,482 | Jun. 23, 1896 | A.M. Powell | Compound Ratchet Feed Gearing for Metal Planers | metalworking machine gearing |
| 593,522 | Nov. 09, 1897 | J.A. Giddings | Iron Shaper | |
| 597,355 | Jan. 11, 1898 | G.A. Gray, E. Richter | Feed for metal-planers | metal planers |
| 597,356 | Jan. 11, 1898 | G.A. Gray, E. Richter | Feed for metal-planers | metal planers |
| 656,795 | Aug. 28, 1900 | C.L. Warner, J.G. Steen | Shaping or Planing Machine | metal shapers |
| 724,514 | Apr. 07, 1903 | W. Sellers | Machine Tool | vertical boring mills |
| 794,537 | Jul. 11, 1905 | S. McMillen | Truing guide-surfaces of planers, &c. | metal planers |
| 807,740 | Dec. 19, 1905 | C.O. Harley, L.J. Harley | Metal Planing Machine | metal planers |
