| Patents for Theodore Bergner |
Patents 1 -
10
of 11
      |
| Picture | Number | Date | Patentee | Title |
 | 13,878 | Dec. 04, 1855 | M. Keller | Machine for cutting fronts and backs of violins |
 | 13,932 | Dec. 11, 1855 | A.D. Highfield | Method of adjusting circular saws obliquely to their shafts |
 | 14,789 | Apr. 29, 1856 | S.W. Lowe | Machine for Embossing and Printing |
 | 17,823 | Jul. 14, 1857 | W.H. Harrison | Mode of cutting tenons by two circular saws oblique to the shaft |
 | 27,478 | Mar. 13, 1860 | W. Sellers | Turning Lathe |
 | 39,313 | Jul. 21, 1863 | W. Sellers | Improvement in the Giffard injector |
 | 42,797 | May 17, 1864 | W. Sellers | Improvement in Machines for Planing Iron |
 | 43,137 | Jun. 14, 1864 | W. Sellers | Metal Planing Machine |
 | 55,723 | Jun. 19, 1866 | W. Sellers | Machine for Planing Metal |
 | 74,609 | Feb. 18, 1868 | W. Sellers | Lathe for Turning Iron |
