| All Patents of Type: boats and ships |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 3,508X | Apr. 25, 1822 | W.H. Allen | Attaching rigging to mast heads | boats and ships |
| 5,657X | Oct. 10, 1829 | J. Thomas | Bilgeways | boats and ships |
| XC-199 | Jul. 16, 1845 | L. Ives | An improved capstan for leading and unloading merchandise, or timber, from vessels, denominated "Ives' connected capstan." | boats and ships |
| XC-200 | Jul. 19, 1845 | L. Ives | An improved method of leading and unloading timber vessels, denominated "Ives' improved method of loading and unloading vessels." | boats and ships |
| 15,704 | Sep. 09, 1856 | C.N. Nixon | Hanging ships' rudders | boats and ships |
| NF-16 | Apr. 20, 1857 | C.N. Nixon | Method of attaching rudders to floating vessels | boats and ships |
| 120,823 | Nov. 14, 1871 | J.M. McMaster | Improvement in propulsion of canal-boats | boats and ships |
