| All Patents in class 144/34.1 |
Patents 1 -
10
of 33
      |
| Picture | Number | Date | Patentee | Title |
 | 13,568 | Sep. 18, 1855 | T. Durden | Machine for felling trees |
 | 15,178 | Jun. 24, 1856 | G.C. Ehrsam | Method of felling trees by saws |
 | 17,512 | Jun. 09, 1857 | E.T. Miller | Machine for felling trees by hand |
 | 20,494 | Jun. 08, 1858 | F. Kettler | Machine for cutting out stumps |
 | 26,385 | Dec. 06, 1859 | A.P. Torrence | Machine for girdling and felling trees |
 | 29,019 | Jul. 03, 1860 | A.P. Torrence | Machine for felling trees |
 | 32,193 | Apr. 30, 1861 | F. Kettler | Stump-extractor |
 | 32,688 | Jul. 02, 1861 | J.S. Foster | Machine for felling trees |
 | 34,933 | Apr. 15, 1862 | W. Ackerman | Improvement in machines for cutting trees and logs |
 | 75,882 | Mar. 24, 1868 | A. Edwards | Improvement in machines for felling trees |
