All Patents in class 83/432 |
Patents 1 -
10
of 21
      |
Picture | Number | Date | Patentee | Title |
 | 7,011 | Jan. 08, 1850 | O. Wright | Mill for sawing irregular forms |
 | 8,872 | Apr. 13, 1852 | J. Hamilton | Reciprocating sawmill for cutting beveled pieces |
 | 22,726 | Jan. 25, 1859 | J.C. Hintz | Machine for sawing winding forms |
 | 28,734 | Jun. 19, 1860 | J.M. Carlisle | Machine for sawing shingles from the bolt |
 | 29,030 | Jul. 03, 1860 | C. Yost | Machine for pointing fence-rails |
 | 41,034 | Dec. 22, 1863 | H.S. Vrooman | Improvement machines for sawing irregular forms |
 | 42,276 | Apr. 12, 1864 | J.J. Deputy | Improvement in sawmills |
 | 42,277 | Apr. 12, 1864 | J.J. Deputy | Improvement in sawmills |
 | 106,260 | Aug. 09, 1870 | J.B. Dougherty | Improvement in machine for manufacturing hoops |
 | 127,728 | Jun. 11, 1872 | A. Aitken | Improvement in mitering attachments for sawing-machines |