| All Patents of Type: nautical pumps |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 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. Ulman, M. Isaacs | Application of pumps in propelling boats | nautical pumps |
| 4,715X | Mar. 23, 1827 | T. Brownell | Pumping water out of ships by wind | nautical pumps |
| 5,560X | Jul. 07, 1829 | M. Francis | Pumps for Ships | nautical pumps |
| 5,697X | Oct. 31, 1829 | J.B. Pell | Pumps for ships | nautical pumps |
| 9,344 | Oct. 19, 1852 | N. Hodge | Apparatus for elevating and discharging bilge-water, &c. | nautical pumps |
| RE229 | Feb. 01, 1853 | N. Hodge | Improvement in apparatus for elevating and discharging bilge-water | nautical pumps |
| NS-43 | Oct. 12, 1858 | B. Robbins | Improved pumps | nautical pumps |
| NS-79 | Jan. 25, 1862 | A.L. Grey | Ship pumps | nautical pumps |
