| All Patents in class 72/381 |
Patents 1 -
8
of 8
      |
| Picture | Number | Date | Patentee | Title |
 | 22,529 | Jan. 04, 1859 | R. Fitts | Method of bending wood |
 | 41,822 | Mar. 01, 1864 | I. Tower, estate of (deceased) | Machine to make Augers |
 | 148,748 | Mar. 17, 1874 | G.H. Perkins | Machine for Stamping and Bending Sheet Metal |
 | 490,060 | Jan. 17, 1893 | W.J. Bayrer | Machine for cutting and bending sheet metal |
| | 785,787 | Mar. 28, 1905 | E. Zeh | Corrugated-pipe-bending machine |
 | 1,507,007 | Sep. 02, 1924 | F.H. Sleeper | Wire-forming machine |
 | 2,400,354 | May 14, 1946 | J. Jensen | Rivet setting tool |
| | 2,552,616 | May 15, 1951 | C.J. Bath | Multiple Tangent Bender |
