All Patents in class 83/620 |
Patents 1 -
10
of 26
      |
Picture | Number | Date | Patentee | Title |
| 9,178X | Oct. 17, 1835 | W.R. Nivens | Cutting crackers and biscuits |
| 6,154 | Mar. 06, 1849 | R.S. Tilden | Punching Machine with a Combination of Adjustable Gages |
| 67,806 | Aug. 13, 1867 | A. Rogers | Improvement in tire-shrinkers |
 | 142,926 | Sep. 16, 1873 | W. Lyon | Improvement in Combined Punching and Shearing Machines |
 | 171,173 | Dec. 14, 1875 | A. Rodgers | Reciprocating gang sawmill |
| 191,311 | May 29, 1877 | G. Choate | Device for Punching Sheet-Metal for Pipe-Elbows |
 | 195,921 | Oct. 09, 1877 | O.N. Eaton | Improvement in machines for cutting and perforating veneers for chair-bottoms |
 | 196,906 | Nov. 06, 1877 | E. Jebsen | Improvement in machines for making inlaid work |
 | 213,734 | Apr. 01, 1879 | J. Bozorth | Improvement in machine for trimming wooden boxes |
 | 268,767 | Dec. 05, 1882 | H. Arnd, F. Kukkuck | Machine for cutting sheets of veneer |