| All Patents in class 140/147 |
Patents 1 -
10
of 13
      |
| Picture | Number | Date | Patentee | Title |
 | 70,529 | Nov. 05, 1867 | B.W. Collier | Improvement in Combined Tool |
| | 331,386 | Dec. 01, 1885 | G.M. Eames | Method of Straightening Needles, Wire, &c. |
 | 429,989 | Jun. 10, 1890 | C.H. Adams | Bending Pliers |
| | 458,115 | Aug. 18, 1891 | E. Thomson | Method of Electric Bending and Straightening |
| | 581,507 | Apr. 27, 1897 | F.S. Bradley | Book-stapling machine |
 | 652,359 | Jun. 26, 1900 | C. Houck, G. Haigh | Weaver's Pliers |
| | 2,226,400 | Dec. 24, 1940 | F.W. Gaines, III | Wire Drawing Machine |
| | 2,797,799 | Jul. 02, 1957 | W.A. Ehlert | Apparatus for Drawing Wire and Operating Thereon |
| | 3,343,574 | Sep. 26, 1967 | L.D. Mersek | Wire Straightening Unit |
| | 3,625,263 | Dec. 07, 1971 | J.F. Kopczynski | Roll bending machine and method |
