| Patents for Elijah McCoy |
Patents 31 -
45
of 71
      |
| Number | Date | Patentee | Title | Type |
| 614,307 | Nov. 15, 1898 | E. McCoy | Oil Cup | oil cups |
| 627,623 | Jun. 27, 1899 | E. McCoy | Lubricator | steam engine lubricators |
| D31,549 | Sep. 26, 1899 | E. McCoy | Design for a Lawn Sprinkler | sprinklers |
| 646,126 | Mar. 27, 1900 | E. McCoy | Lubricator | steam engine lubricators |
| CA-67,576 | Jun. 01, 1900 | E. McCoy | Graisseur | steam engine lubricators |
| 663,976 | Dec. 18, 1900 | E. McCoy | Lubricator | steam engine lubricators |
| D34,072 | Feb. 12, 1901 | E. McCoy | Design for a Bicycle Handle-Bar | bicycles and tricycles |
| CA-83,407 | Oct. 13, 1903 | E. McCoy | Graisseur | steam engine lubricators |
| CA-83,408 | Oct. 13, 1903 | E. McCoy | Graisseur | steam engine lubricators |
| 783,382 | Feb. 21, 1905 | E. McCoy | Journal Lubricator | steam engine lubricators |
| CA-99,909 | Jul. 03, 1906 | E. McCoy, C.H. Wheeler | Echafaud | scaffolds |
| 856,084 | Jun. 04, 1907 | C.H. Wheeler, E. McCoy | Scaffold-Support | scaffolds |
| CA-109,055 | Dec. 10, 1907 | E. McCoy | Graisseur | steam engine lubricators |
| 890,295 | Jun. 09, 1908 | E. McCoy | Lubricator | steam engine lubricators |
| 890,787 | Jun. 16, 1908 | E. McCoy | Lubricator | steam engine lubricators |
