| All Patents of Type: railroads |
Patents 1 -
15
of 26
      |
| Number | Date | Patentee | Title | Type |
| 189 | May 08, 1837 | J. Myers | Turnabout for railroads | railroads |
| GB-184,410,358 | Oct. 22, 1844 | J. Nasmyth, C. May | Working atmospheric railways; machinery for constructing the apparatus employed therein | railroads |
| 10,301 | Dec. 06, 1853 | L.B. Flanders | Replacing cars upon railroad-tracks | railroads |
| XC-3,207 | May 22, 1869 | H. Yates | Railway track crossing | railroads |
| 217,592 | Jul. 15, 1879 | M.S. Drake | Improvement in gates for railway-crossings | railroads |
| 278,900 | Jun. 05, 1883 | A.H. Emery | Beam-scale | scales and balances |
| 278,901 | Jun. 05, 1883 | A.H. Emery | Beam-scale | scales and balances |
| 278,902 | Jun. 05, 1883 | A.H. Emery | Platform-scale | scales and balances |
| 278,903 | Jun. 05, 1883 | A.H. Emery | Platform-scale | scales and balances |
| 278,904 | Jun. 05, 1883 | A.H. Emery | Platform-scale | scales and balances |
| 278,905 | Jun. 05, 1883 | A.H. Emery | Platform-scale | scales and balances |
| 278,906 | Jun. 05, 1883 | A.H. Emery | Weighing machinery | scales and balances |
| 291,589 | Jan. 08, 1884 | E.S. Gardner | Traction-rope railway | railroads |
| 325,309 | Sep. 01, 1885 | H.M. Barnhart, E. Huber | Device for loading and unloading cars | cranes |
| CA-23,259 | Jan. 25, 1886 | B. Gallagher | Rail fastening device | railroads |
