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