| Patents for Elijah McCoy |
Patents 16 -
30
of 71
      |
| Number | Date | Patentee | Title | Type |
| 320,354 | Jun. 16, 1885 | C.B. Hodges, E. McCoy | Steam-Dome for Locomotives | locomotive boilers |
| 320,379 | Jun. 16, 1885 | E. McCoy | Lubricator | steam engine lubricators |
| 357,491 | Feb. 08, 1887 | E. McCoy | Lubricator | steam engine lubricators |
| 361,435 | Apr. 19, 1887 | E. McCoy | Lubricator Attachment | steam engine lubricators |
| 363,529 | May 24, 1887 | E. McCoy | Lubricator for Slide-Valves | steam engine lubricators |
| 383,745 | May 29, 1888 | E. McCoy | Lubricator | steam engine lubricators |
| 383,746 | May 29, 1888 | E. McCoy | Lubricator | steam engine lubricators |
| 418,139 | Dec. 24, 1889 | C.B. Hodges, E. McCoy | Lubricator | steam engine lubricators |
| 460,215 | Sep. 29, 1891 | E. McCoy | Dope-Cup | grease cups |
| 465,875 | Dec. 29, 1891 | E. McCoy | Lubricator | steam engine lubricators |
| 470,163 | Mar. 01, 1892 | E. McCoy | Lubricator | steam engine lubricators |
| 472,066 | Apr. 05, 1892 | E. McCoy | Lubricator | steam engine lubricators |
| 498,809 | Jun. 06, 1893 | E. McCoy | Lubricator | steam engine lubricators |
| 610,634 | Sep. 13, 1898 | E. McCoy | Lubricator | steam engine lubricators |
| 611,759 | Oct. 04, 1898 | E. McCoy | Lubricator | steam engine lubricators |
