| All Patents in class 72/415 |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
 | 48,661 | Jul. 11, 1865 | M.F. Connett | Improvement in wood-bending machines |
 | 88,972 | Apr. 13, 1869 | E. May | Sheet Metal Lath Machine |
 | 263,991 | Sep. 05, 1882 | C.A. Svensson | Machine for bending rings |
 | 300,140 | Jun. 10, 1884 | P. Ackermann, M. Schlumm | Machine for Bending Metallic Hoops |
 | 433,191 | Jul. 29, 1890 | J. White | Curved Molding Machine |
 | 658,077 | Sep. 18, 1900 | F. Thomas | Machine for bending sheet metal |
 | 2,260,624 | Oct. 28, 1941 | A.S. Johann | Sheet Metal Shaper |
| | 2,703,129 | Mar. 01, 1955 | G.M. Smith | Edge Turning Tool |
| | 3,130,611 | Apr. 28, 1964 | O.A. Specht | Swaging Machine |
