| All Patents of Type: hinges |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| 1,823X | Oct. 31, 1812 | M. Reeve, R. Reeve | Elliptical Hinge | hinges |
| 2,136X | May 18, 1814 | C. Alger | Cast Iron Hinges | hinges |
| 473 | Nov. 23, 1837 | E. Hedge | Mode of constructing double-centered joints, butts, or hinges | hinges |
| 3,427 | Feb. 07, 1844 | T. Loring | Improvement in flasks for molding hinges | hinges |
| 92,662 | Jul. 13, 1869 | R.W. English, J.D. Shepard | Improved hinge | hinges |
| CA-62 | Sep. 18, 1869 | R. Beedle | An improvement on hinges | hinges |
| CA-83 | Oct. 01, 1869 | P. Butler | Improvements on door and gate hinges | hinges |
| CA-577 | Aug. 31, 1870 | C.B. Parker | Improvements on gate hinges | hinges |
| 112,978 | Mar. 21, 1871 | R.H. St. John | Improvement in hinges for sewing-machines | sewing machines |
| 623,952 | Apr. 25, 1899 | G.W. Fernald | Blind-hinge | hinges |
| 747,274 | Dec. 15, 1903 | H. Tscherning | Spring-hinge | hinges |
| 747,275 | Dec. 15, 1903 | H. Tscherning | Spring-hinge | hinges |
| 747,276 | Dec. 15, 1903 | H. Tscherning | Spring-hinge | hinges |
| 1,484,372 | Feb. 19, 1924 | W.J. Edwards | Hinge | hinges |
| 1,573,311 | Feb. 16, 1926 | H.S. Forsberg, D.S. French | Hinge | hinges |
