| Patents for Ezra Caswell |
Patents 1 -
10
of 14
      |
| Picture | Number | Date | Patentee | Title |
 | 42,075 | Mar. 29, 1864 | E. Caswell | Improvement in machines for boring wagon-hubs |
 | 75,519 | Mar. 17, 1868 | E. Caswell | Bed-Bottom |
 | 92,701 | Jul. 20, 1869 | E. Caswell | Butter Tub |
 | 120,035 | Oct. 17, 1871 | E. Caswell | Improvement in Wagon Seat Fastenings |
 | 141,425 | Aug. 05, 1873 | E. Caswell | Improvement in machines for boring hubs |
 | CA-3,753 | Aug. 13, 1874 | E. Caswell | Hub-boring machine |
| | CA-4,253 | Jan. 14, 1875 | S. Samuel, L. Whitlock, E. Caswell | Hub boring machine |
 | CA-4,828 | Jun. 09, 1875 | E. Caswell | Clamping attachment for vises |
 | 170,344 | Nov. 23, 1875 | E. Caswell | Bench Vise |
 | 194,290 | Aug. 21, 1877 | E. Caswell | Improvement in hub-borers |
