| All Patents in class 83/773 |
Patents 31 -
45
of 149
      |
| Number | Date | Patentee | Title | Type |
| 129,211 | Jul. 16, 1872 | T.W. Carmichael | Improvement in sawing-machines | drag saws |
| 129,747 | Jul. 23, 1872 | J.C. Nelson | Improvement in sawing-machines | drag saws |
| 134,033 | Dec. 17, 1872 | B.C. Chambers | Improvement in sawing-machines | reciprocating saws |
| 137,758 | Apr. 15, 1873 | O.W. Brock | Improvement in sawing-machines | drag saws |
| 148,851 | Mar. 24, 1874 | S.G. Rosenberger | Improvement in sawing-machines | drag saws |
| 150,555 | May 05, 1874 | J.M. Wyckoff, S.W. Broy, A.M. Franklin | Improvement in sawing-machines | drag saws |
| 153,580 | Jul. 28, 1874 | J.M. Linnell | Improvement in sawing-machines | human powered machines |
| 167,561 | Sep. 07, 1875 | G.W. Whitacre, C. Pease | Improvement in sawing-machine | drag saws |
| 168,226 | Sep. 28, 1875 | F.M. Carnahan | Improvement in sawing-machines | drag saws |
| 175,382 | Mar. 28, 1876 | W.S. Saunders | Improvement in sawing-machines | drag saws |
| 178,168 | May 30, 1876 | G. Lee | Improvement in sawing-machines | drag saws |
| 183,880 | Oct. 31, 1876 | J. Ackley | Improvement in sawing-machines | drag saws |
| 186,790 | Jan. 30, 1877 | H.M. Blohm | Improvement in crosscut-sawing machines | human powered machines |
| 203,692 | May 14, 1878 | J. Alexander | Improvement in drag-sawing machines | drag saws |
| 205,197 | Jun. 25, 1878 | F. Mayrhofer | Improvement in drag-saws | drag saws |
