| All Patents in class 83/508 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 16,334 | Jan. 06, 1857 | A. Hardy | Shearing Metal | metal shearing machines |
| 65,173 | May 28, 1867 | S.E. Chubbuck | Improved machine for cutting sheet lead | cutting and trimming machines |
| 181,310 | Aug. 22, 1876 | J.W. Calkins | Improvement in machines for sawing laths | lath making machines |
| 403,533 | May 21, 1889 | W. Hipperling | Machine for Slitting Sheets of Tin | cutting and trimming machines |
| 933,688 | Sep. 07, 1909 | L. Atwood | Machine for Cutting Friction Fabrics | cloth shearing machines |
| 1,091,514 | Mar. 31, 1914 | C. Holly | Cutting Mechanism | |
