| All Patents in class 72/343 |
Patents 1 -
7
of 7
      |
| Picture | Number | Date | Patentee | Title |
| | 8,515X | Dec. 02, 1834 | H. Burden | Nail and spike machine |
| | 170,744 | Dec. 07, 1875 | J. Kritch | Machine for Forming Collars on Carriage Axles |
| | 633,280 | Sep. 19, 1899 | J.R. Blakeslee | Die and Tool for Upsetting Tubes |
| | 2,337,881 | Dec. 28, 1943 | F.W. Gaines, III | Wire Drawing Machine and Method |
| | 2,728,447 | Dec. 27, 1955 | B.F. Ware | Wire Drawer |
| | 2,797,799 | Jul. 02, 1957 | W.A. Ehlert | Apparatus for Drawing Wire and Operating Thereon |
| | 2,881,908 | Apr. 14, 1959 | B.F. Ware | Multiple Draw Wire Drawer |
