| All Patents in class 278/96.2 |
Patents 1 -
15
of 37
      |
| Number | Date | Patentee | Title | Type |
| 4,292 | Nov. 26, 1845 | P. Gallagher | Improvement in Plow-Clevises | clevises |
| 4,466 | Apr. 18, 1846 | J.M. Armsby | Improvement in the Way and Manner of Guiding and Regulating the Operation of Plows | clevises |
| 4,730 | Sep. 03, 1846 | S. Wilt | Improvement in Plow-Clevises | clevises |
| 5,016 | Mar. 13, 1847 | J. Van Brocklin | Improved Mode of Manufacturing Cast-Iron Clevises for Plows | clevises |
| 5,581 | May 16, 1848 | I. Evans | Plow-Clevis | clevises |
| 28,337 | May 22, 1860 | C. Adams | Improvement in Clevises for Plows | clevises |
| 57,436 | Aug. 21, 1866 | G.P. Darrow | Improvement in Plow-Clevis | clevises |
| 78,775 | Jun. 09, 1868 | T.P. Warren | Improvement in Clevis-Iron | clevises |
| 87,421 | Mar. 02, 1869 | E.G. Matthews | Improvement in Clevises for Plows and Other Agricultural Implements | clevises |
| 90,068 | May 18, 1869 | J.A. Bilz | Plow Clevis | clevises |
| 102,652 | May 03, 1870 | T.E. Brinly | Improvement in Plow-Clevises | clevises |
| 118,050 | Aug. 15, 1871 | S.W. Pope | Improved Clevis | clevises |
| 129,614 | Jul. 16, 1872 | E. Stewart | Improvement in Plow-Clevises | clevises |
| 172,180 | Jan. 11, 1876 | J. Schofield | Improvement in Plow-Clevis | clevises |
| 188,413 | Mar. 13, 1877 | C. Robinson | Clevis for Plows | clevises |
