| All Patents in class 83/433 |
Patents 1 -
15
of 49
      |
| Number | Date | Patentee | Title | Type |
| 6,767 | Oct. 02, 1849 | D.S. Stow | Machinery for miter-sawing | circular saws |
| 6,891 | Nov. 20, 1849 | T. Dugard | Curvilinear sawmill | sawmills |
| 13,528 | Sep. 04, 1855 | R. Ray | Mode of Operating and Dumping Earth-Cars | excavators |
| 15,012 | Jun. 03, 1856 | W.D. Leavitt | Sawing machine | circular saws |
| 16,421 | Jan. 13, 1857 | A. Winter | Method of hanging, guiding and adjusting muley-saws | reciprocating sawmills |
| RE552 | May 11, 1858 | W. Hawkins, W.C. Clary | Improved sawing-mill | circular sawmills |
| 22,268 | Dec. 07, 1858 | S.R. Smith, P.P. Lane | Sawmill | circular sawmills |
| 23,887 | May 10, 1859 | W.H. Auld | Machine for sawing shingles | shingle machines |
| 32,941 | Jul. 30, 1861 | W.J. Gaskill | Device for adjusting the rake of muley-saws | reciprocating sawmills |
| 40,344 | Oct. 20, 1863 | J.L. Knowlton | Improved sawing machine | reciprocating saws |
| 41,034 | Dec. 22, 1863 | H.S. Vrooman | Improvement machines for sawing irregular forms | shipwright |
| 41,877 | Mar. 08, 1864 | L. Vance | Improvement in sawmills | circular sawmills |
| RE2,072 | Sep. 12, 1865 | J.L. Knowlton | Improvement in sawmills | sawmills |
| 73,536 | Jan. 21, 1868 | J.L. Knowlton | Improvement in circular-saw mills | circular sawmills |
| 105,804 | Jul. 26, 1870 | P. Jobson, M.C. Jobson | Improvement in saw-mills | reciprocating sawmills |
