All Patents in class 74/89.45 |
Patents 1 -
10
of 23
      |
Picture | Number | Date | Patentee | Title |
 | 16,402 | Jan. 13, 1857 | J. Shaerer | Hub-boring machine |
| 23,535 | Apr. 05, 1859 | C.B. Wiley | Hub-Borer |
 | 128,045 | Jun. 18, 1872 | J.L. Isbell | Woodworkers Vise |
 | 155,862 | Oct. 13, 1874 | C.W. Crenshaw | Improvement in screw-presses |
 | 201,372 | Mar. 19, 1878 | J.B. West | Improvement in screw-drivers |
 | 248,263 | Oct. 11, 1881 | J.S. Bancroft, W. Sellers | Turning Lathe |
 | 294,781 | Mar. 11, 1884 | G.S. Hilts | Quick Adjust C-Clamp |
 | 470,176 | Mar. 08, 1892 | F.P. Burkhardt | Mechanical movement |
| 495,656 | Apr. 18, 1893 | G. Beekman | Mechanical movement |
| 685,426 | Oct. 29, 1901 | J.A. Mosher | Electric Arc Lamp |