| Patents for John Prince |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
| | 5,737X | Dec. 03, 1829 | J. Prince | Distributing ink in letter press printing |
| | 5,933X | Apr. 23, 1830 | J. Prince | Self-moving ink distributor |
| | NX-183,112,031 | Dec. 03, 1831 | J. Prince | Ink Distributer |
| | 7,831X | Nov. 19, 1833 | J. Prince | Ink distributor (patented Apr. 23, 1830, reissued) |
| | 7,832X | Nov. 19, 1833 | J. Prince | Applying ink to types |
 | 274,029 | Mar. 13, 1883 | J. Prince | Hoop-shaving machine |
| | 322,966 | Jul. 28, 1885 | J. Prince | Knife for hoop-shaving machines |
| | 322,967 | Jul. 28, 1885 | J. Prince | Hoop-shaving machine |
| | 903,501 | Nov. 10, 1908 | J. Prince | Tool Holder |
