| All Patents of Type: railroad car wheels |
Patents 1 -
15
of 22
      |
| Number | Date | Patentee | Title | Type |
| 5,456X | Apr. 17, 1829 | J. Wright | Rail Roads and Carriages | railroad car wheels |
| 5,636X | Sep. 10, 1829 | J. Wright | Railway Carriage Car, Which He Denominated the Self-adapting Railway Carriage or Car | railroad car wheels |
| 5,795X | Jan. 27, 1830 | B. Sutton | Tread wheel propelling carriages on railway | railroad car wheels |
| 6,719X | Aug. 23, 1831 | J. Stimpson | Wheels for Railroad Carriages | railroad car wheels |
| 8,701X | Mar. 20, 1835 | J. Baker | Wheels for Railroad Cars | railroad car wheels |
| FX-8,743 | Apr. 03, 1835 | M.W. Baldwin | Car wheel | railroad car wheels |
| 5,360 | Nov. 06, 1847 | F. Harbach | Car-wheel | railroad car wheels |
| 6,269 | Apr. 03, 1849 | N. Washburn, C. Hart | Cast-iron car-wheel | railroad car wheels |
| 11,056 | Jun. 13, 1854 | D. Prew | Cast-iron car-wheel | railroad car wheels |
| 20,151 | May 04, 1858 | D. Finley | Casting car-wheels | foundryman |
| XC-3,300 | Jun. 28, 1869 | L. Davidson | Improvement in the construction and use of railroad car wheels and crossings | railroad car wheels |
| 99,547 | Feb. 08, 1870 | J.N. Farrar | Improved railway-car wheel | railroad car wheels |
| CA-537 | Aug. 03, 1870 | C.G. Simpson | Improvements on railway car wheel | railroad car wheels |
| 109,310 | Nov. 15, 1870 | J.N. Farrar | Improvement in railway-car wheel | railroad car wheels |
| 125,649 | Apr. 09, 1872 | J.A. Woodbury | Improvement in Railway Car Wheels | railroad car wheels |
