| All Patents in class 101/3.1 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 4,799X | Jun. 20, 1827 | L. Hedge | Engine for dividing scales, gauges, etc. | tool making machines |
| 151,827 | Jun. 09, 1874 | C.S. Bement | Improvement in Machines for Stamping Carpenters' Squares | |
| 1,162,439 | Nov. 30, 1915 | W.A. Bernard | Hand Tool | |
| 1,607,330 | Nov. 16, 1926 | J.R. Wheeler | Feed mechanism for embossing presses | printer |
| 1,731,834 | Oct. 15, 1929 | J.R. Wheeler | Feed mechanism for embossing presses and the like | printer |
| 2,455,270 | Nov. 30, 1948 | J.A. Ravella | Automatic striking tool | punches |
| 2,813,469 | Nov. 19, 1957 | H. Nerwin | Photographic Camera | cameras |
