| All Patents of Type: metal swaging machines |
Patents 1 -
15
of 47
      |
| Number | Date | Patentee | Title | Type |
| 9,398X | Feb. 13, 1836 | W. Keane | Improvement in Machines for Cutting Wood and Other Screws | screw machines |
| RE2 | Apr. 16, 1838 | W. Keane | Improvement in Machines for Cutting Wood and Other Screws | screw machines |
| 18,087 | Sep. 01, 1857 | L. Dodge | Machine for swaging hatchet-heads | tool making machines |
| 54,638 | May 08, 1866 | C. Young | Machine for Making Carriage Axles | metal swaging machines |
| 54,639 | May 08, 1866 | C. Young | Machine for Making Carriage Axles | metal swaging machines |
| 79,735 | Jul. 07, 1868 | F.S. De Witt | Swaging Machine | metal swaging machines |
| 88,885 | Apr. 13, 1869 | J.L. Mason | Screw Forming Machine | metal swaging machines |
| 89,623 | May 04, 1869 | R. Blake, A. Carpenter | Improved machine for swaging axe-polls | metal swaging machines |
| 97,691 | Dec. 07, 1869 | T.T. Prosser | Improved machine for swaging threads on screws | metal swaging machines |
| 138,617 | May 06, 1873 | H.M. Crippen | Swaging Machines | metal swaging machines |
| 168,214 | Sep. 28, 1875 | A.T. Jackson, T. Beddow | Dies for Swaging Right and Left Intersecting Screw Threads | metal swaging machines |
| 183,797 | Oct. 31, 1876 | L. Chapman | Machines for Punching and Swaging Metal | metal punching machines |
| 225,238 | Mar. 09, 1880 | C.D. Rodgers | Machine for Hammering Draw Plates | metal swaging machines |
| 230,888 | Aug. 10, 1880 | C.B. Morse | Device for making spinning-ring blanks | metal swaging machines |
| 290,250 | Dec. 18, 1883 | H.O. Lothrop | Machine for Shaping Ferrules | metal swaging machines |
