| Patents for Jacob Perkins |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 92X | Jan. 16, 1795 | J. Perkins | Machine for cutting nails | nail making machines |
| 236X | Feb. 14, 1799 | J. Perkins | Making nails | nail making machines |
| 241X | Mar. 19, 1799 | J. Perkins | Check to detect counterfeits | office worker |
| 382X | Jul. 09, 1802 | J. Perkins | Pump | plumber |
| 1,077X | Jun. 26, 1809 | J. Perkins | Machine for polishing morocco leather | polishing and buffing machinery |
| 1,319X | Jun. 16, 1810 | J. Perkins | Copperplate printing and mode of preventing counterfeits | printer |
| 1,340X | Jul. 17, 1810 | J. Perkins | Nail machine, etc. | nail making machines |
| 1,788X | Aug. 06, 1812 | J. Perkins, A. Pollock | Fire engines | fire engines |
| 1,900X | Mar. 23, 1813 | J. Perkins | Machine for making screw shanks | nail making machines |
| 1,901X | Mar. 23, 1813 | J. Perkins | Fire engines | fire engines |
| 1,902X | Mar. 23, 1813 | J. Perkins | Vault locks for banks | safe and vault apparatus |
| 1,903X | Mar. 23, 1813 | J. Perkins | Pumps | pumps |
| 1,949X | Jun. 25, 1813 | G. Murray, J. Perkins | Improvement on perkins circular dies | |
| 1,955X | Jun. 26, 1813 | J. Perkins | Water mill | |
| 1,956X | Jun. 29, 1813 | J. Perkins | Making spoons | |
