All Patents in class 476/15 |
Patents 1 -
10
of 17
      |
Picture | Number | Date | Patentee | Title |
 | 72,763 | Dec. 31, 1867 | J. Todd | Improvement in circular-saw mills |
 | 134,976 | Jan. 21, 1873 | W.A. Campbell | Improvement in circular-saw mills |
 | 301,281 | Jul. 01, 1884 | C.G. Ross | Hoisting-machine |
 | 381,215 | Apr. 17, 1888 | E.N. Collett | Reversing-gear for saw-mills |
 | 431,636 | Jul. 08, 1890 | W.S. Whitman | Reversing edger carriage |
| 475,046 | May 17, 1892 | A.B. Palmer | Sawmill-carriage feed |
 | 502,245 | Jul. 25, 1893 | C. Bowman | Sawmill feed mechanism |
| 545,962 | Sep. 10, 1895 | G.W. Lewis | Motor for Traction Engines |
 | 568,832 | Oct. 06, 1896 | H. Bolthoff | Hoisting-machine |
 | 582,616 | May 18, 1897 | H. Bolthoff | Hoisting-machine |