| All Patents in class 241/92 |
Patents 1 -
10
of 14
      |
| Picture | Number | Date | Patentee | Title |
 | 4,203X | Sep. 27, 1825 | E. Morris | Machine for cutting and chipping dye woods |
 | 4,552X | Oct. 25, 1826 | C. Foss | Bark mill |
 | 169,607 | Nov. 02, 1875 | L.H. Whitney | Improvement in machines for making excelsior |
 | 689,144 | Dec. 17, 1901 | E.E. Thomas | Edging or other refuse grinder |
 | 845,198 | Feb. 26, 1907 | G.F. Rowe | Pulp-wood chipper |
| | 950,011 | Feb. 22, 1910 | M. Stewart | Excelsior-cutting machine |
| | 956,130 | Apr. 26, 1910 | E.D. Misner | Excelsior machine |
 | 1,183,015 | May 16, 1916 | F.L. Lane, F.R. Weaver | Cutter-head |
| | 1,465,941 | Aug. 28, 1923 | E.K. Hill | Machine for Granulating Metal Turnings and Borings |
 | 2,582,537 | Jan. 15, 1952 | E.I. Flateboe | Rechipper with vibrating trough |
