All Patents of Type: drag saws |
Patents 1 -
15
of 385
|
Number | Date | Patentee | Title | Type |
3,287 | Sep. 28, 1843 | T.J. Marsh | Machine for cross-sawing timber, firewood, etc. | drag saws |
5,053 | Apr. 10, 1847 | R.B. Brown | Crosscut-sawing machine | firewood machines |
7,381 | May 21, 1850 | S. Lewis | Improvement in machines for sawing wood | drag saws |
13,444 | Aug. 14, 1855 | S.R. Wilmot | Portable steam sawing-machine | drag saws |
RE424 | Jan. 27, 1857 | S.R. Wilmot | Portable drag saw | drag saws |
16,883 | Mar. 24, 1857 | S. Scotton | Portable crosscut-sawing machine | drag saws |
RE447 | Apr. 07, 1857 | S.R. Wilmot | Improved portable steam crosscut-sawing machine | drag saws |
17,601 | Jun. 16, 1857 | S.R. Wilmot, R.G. Fairbanks | Portable steam sawing-machine | drag saws |
AI215 | Jan. 11, 1859 | A. Heth, G. Hall | Drag saw | drag saws |
23,004 | Feb. 22, 1859 | T.J. Alexander | Method of operating reciprocating saws | drag saws |
24,232 | May 31, 1859 | G.W. Parker | Crosscut-sawing machine | drag saws |
31,877 | Apr. 02, 1861 | S.S. Dice | Crosscut-sawing machine | drag saws |
34,541 | Feb. 25, 1862 | J. Weldy | Improved machine for sawing wood | drag saws |
34,814 | Apr. 01, 1862 | T.M. Bush | Improvement in sawing-machines | drag saws |
35,058 | Apr. 22, 1862 | C.S. Brown | Improved portable sawing machine | drag saws |