| All Patents of Type: inclined planes |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 536X | Mar. 23, 1804 | J. Williams | Inclined Plane, Statical Wheel | inclined planes |
| 5,181X | Aug. 05, 1828 | W. Knight | Raising and lowering canal boats on inclined planes | inclined planes |
| 5,644X | Sep. 11, 1829 | S. Olcott | Inclined Railway Locomotive Carriage, Using Chain, &c. & Drum | inclined planes |
| 5,675X | Oct. 13, 1829 | E. Morris | Machine or inclined plane for raising or lowering boats from one level to another on canals | inclined planes |
| 6,714X | Aug. 23, 1831 | J. Stimpson | Ascending and Descending Inclined Planes, Rivers, &c. | inclined planes |
| 9,052 | Jun. 22, 1852 | J.S. French | Inclined Plane | inclined planes |
