| All Patents in class 72/420 |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
| | 10,332 | Dec. 20, 1853 | J. Baxendale | Stamping Patterns on Rollers |
 | 13,434 | Aug. 14, 1855 | D. Noyes | Oliver |
| | 225,829 | Mar. 23, 1880 | E. Tolman, J. Hewitson | Machine for Ornamenting Metal Surfaces |
| | 403,736 | May 21, 1889 | W.G. Case | Machine for Beating and Polishing Sheet Metal Tubing |
| | 525,003 | Aug. 28, 1894 | E. Hodgson, W. Copley | Straightening Machine for Shafting |
| | 774,154 | Nov. 08, 1904 | E.G. Budd | Hydraulic press |
| | 1,113,442 | Oct. 13, 1914 | L.A. Irvin | Punching and Riveting Machine |
 | 1,838,470 | Dec. 29, 1931 | F.J. Vlchek | Manufacture of Swaged and Tempered Articles |
| | 2,214,881 | Sep. 17, 1940 | H.A. Doherty | Combination Straightening Block and Test Roll |
| | 2,765,836 | Oct. 09, 1956 | F.J. Niekelski | Straightening Press |
