| All Patents in class 104 |
Patents 31 -
45
of 69
      |
| Number | Date | Patentee | Title | Type |
| 481,349 | Aug. 23, 1892 | H.L. Ferris | Hay-carrier track | hay or straw carriers |
| 484,436 | Oct. 18, 1892 | A.T. Kelliher | Track for Log Carriers | sawmill accessories |
| 582,915 | May 18, 1897 | A.B. Harris | Railroad-tie boring and trimming machine | drilling and boring |
| 601,194 | Mar. 22, 1898 | J.W. Zimmerman | Wheel-guard for sawmill-carriages | sawmill carriages |
| 626,276 | Jun. 06, 1899 | A.R. Goldie | Traveling crane or conveyer | |
| 638,213 | Dec. 05, 1899 | C.E. Clark | Buffer for Sawmill Carriages | sawmill carriages |
| 642,836 | Feb. 06, 1900 | J. Braun, J. Braun | Stop Device or Bumper Attachment for Sawing Machines | circular saw accessories |
| 785,135 | Mar. 21, 1905 | N.P. Walters | Ballast Handling Device | railroad track maintenance tools |
| 802,119 | Oct. 17, 1905 | F. Schraudner | Overhead-railway switch | track and switches |
| 879,473 | Feb. 18, 1908 | T.C. Kennedy, E.A. Elder | Storage Apparatus | conveyors and hoppers |
| 902,300 | Oct. 27, 1908 | T.C. Kennedy | Storage Apparatus | conveyors and hoppers |
| 926,147 | Jun. 29, 1909 | A.O. Slentz | Turn-table | vehicle mechanic |
| 954,275 | Apr. 05, 1910 | J.C. Fitzgerald | Elevated track for carriers | material handling |
| 957,757 | May 10, 1910 | J.C. Fitzgerald | Elevated track | material handling |
| 961,433 | Jun. 14, 1910 | J.C. Fitzgerald | Overhead switch | material handling |
