| All Patents of Type: nautical |
Patents 1 -
15
of 32
      |
| Number | Date | Patentee | Title | Type |
| 35X | Nov. 24, 1791 | P. Zacharie | Machine for cleaning or deepening docks or harbors | nautical dredges |
| 384X | Jul. 13, 1802 | J. Greenleaf | Machine for cleaning out docks | nautical dredges |
| 1,494X | Apr. 25, 1811 | J.F. Randolph | Floating machine for supplying ships with fresh water | nautical pumps |
| 1,571X | Aug. 30, 1811 | N. Harlow, Jr., A. Henshaw | Pump for the use of ships | nautical pumps |
| 2,927X | Mar. 17, 1818 | M. Isaacs, M. Ulman | Application of pumps in propelling boats | nautical pumps |
| 4,164X | Jul. 11, 1825 | A. Bayard, R. Gerry, H. Crehore, E. Buck | Marine elevating dock apparatus | nautical |
| 4,715X | Mar. 23, 1827 | T. Brownell | Pumping water out of ships by wind | nautical pumps |
| 4,870X | Aug. 31, 1827 | D. Flint | In the machine for paying or filling the seams of ships and other vessels called a pitch syringe | nautical |
| 5,374X | Feb. 16, 1829 | T. Evans | Jack screws for stowing goods in ships' holds | nautical jack screws |
| 5,560X | Jul. 07, 1829 | M. Francis | Pumps for Ships | nautical pumps |
| 5,666X | Oct. 10, 1829 | E. Turner | Raising Vessels Out of Water by a Screw Dock | nautical jack screws |
| 5,697X | Oct. 31, 1829 | J.B. Pell | Pumps for ships | nautical pumps |
| 8,709 | Feb. 03, 1852 | S.G. Coleman, W. Coleman | Ship's Block | tackle blocks |
| NS-16 | Jun. 22, 1852 | T. Robson | Fog bell or gong for giving notice of danger to vessels approaching rocks | nautical fog signals |
| NS-17 | Jun. 22, 1852 | T. Robson | Improvements in a horizontal windmill, or pneumatic machine for impelling a hammer or tongue, &c. | wind power apparatus |
