| All Patents in class 83/602 |
Patents 1 -
15
of 23
      |
| Number | Date | Patentee | Title | Type |
| 7,186X | Jul. 25, 1832 | J. Bennett | Punching, pressing, cutting, and slitting iron, steel, etc, and trimming hoes, saw plates, jointing and cutting the teeth of saws, and gumming them | metal punching machines |
| 8,416X | Sep. 20, 1834 | G. Christian | Shears for cutting brass, copper, etc. | |
| 8,129 | Jun. 03, 1851 | H.S. Cook | Comb-cutting machine | comb making machines |
| 46,237 | Feb. 07, 1865 | J. Hornig | Shearing Metal | metal shearing machines |
| 80,338 | Jul. 28, 1868 | H.A. Daniels | Improvement in sawing machines | firewood machines |
| 178,035 | May 30, 1876 | I.S. Van Winkle | Machine for punching and Shearing Metal | metal shearing machines |
| 303,416 | Aug. 12, 1884 | P. Broadbooks | Mechanical Movement | metal punching machines |
| 339,641 | Apr. 13, 1886 | G.W. Griffin | Machine for making saws | tool making machines |
| 358,548 | Mar. 01, 1887 | I. Fitts | Shears | |
| 401,594 | Apr. 16, 1889 | J. Schofield | Combined punch, shears, and saw-gummer | saw gummers |
| 416,499 | Dec. 03, 1889 | L. Riley | Combined punch, shears, and saw-gummer | saw gummers |
| 569,226 | Oct. 13, 1896 | J.B. McLane | Metal-shearing machine | metalworking machines |
| 715,459 | Dec. 09, 1902 | W.F. Custer | Combined shears and punch | metal shearing machines |
| 742,942 | Nov. 03, 1903 | W. Wiek | Metal Shearing Device | metal shearing machines |
| 745,628 | Dec. 01, 1903 | A.A. Koch | Punching and shearing machine | metal punching machines |
