| All Patents in class 72/173 |
Patents 1 -
10
of 11
      |
| Picture | Number | Date | Patentee | Title |
 | 146,329 | Jan. 13, 1874 | M.B. Flynn | Machines for Bending Tires |
 | 235,878 | Dec. 28, 1880 | W.W. Jones | Machine for making rims for tops of metal vessels |
| | 735,704 | Aug. 11, 1903 | E.G. Budd | Machine for curving pulley-rims |
| | 778,472 | Dec. 27, 1904 | O.S. Beyer | Ring-making machine |
| | 1,435,041 | Nov. 07, 1922 | G.H. Zimmer | Bending machine |
| | 1,673,477 | Jun. 12, 1928 | A.T. Yates | Rolling attachment for bending machines |
| | 1,743,418 | Jan. 14, 1930 | A.T. Yates | Bending Machine |
| | 1,926,830 | Sep. 12, 1933 | A.T. Yates | Bending machine roll |
 | 1,963,661 | Jun. 19, 1934 | W.E. Kane | Metal bending machine |
| | 2,450,041 | Sep. 28, 1948 | A.L. Groves | Sheet Metal Rolling Machine |
