| Patents for George F. Simonds |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| 150,625 | May 05, 1874 | J.A. Ferson, G.F. Simonds | Tempering and Forming Articles of Steel | tool making machines |
| 151,167 | May 19, 1874 | G.F. Simonds | Improvement in Tempering Ovens for Steel and Iron | tool making machines |
| 169,736 | Nov. 09, 1875 | G.F. Simonds | Improvement in Tempering and Forming Articles of Steel | tool making machines |
| RE7,464 | Jan. 16, 1877 | G.F. Simonds | Improvement in Tempering and Forming Article of Steel | tool making machines |
| RE7,465 | Jan. 16, 1877 | G.F. Simonds | Improvement in Tempering and Forming Article of Steel | tool making machines |
| 207,450 | Aug. 27, 1878 | G.F. Simonds, D. Simonds, A.A. Marshall | Improvement in circular saws | sawblades |
| 237,617 | Feb. 08, 1881 | G.F. Simonds, D. Simonds, A.A. Marshall | Circular saw | sawblades |
| 237,915 | Feb. 15, 1881 | G.F. Simonds | Methd of correcting unequal tension in circular saws | tool making machines |
| 238,062 | Feb. 22, 1881 | G.F. Simonds | Saw-Swage | saw swages |
| 239,198 | Mar. 22, 1881 | G.F. Simonds | Saw-Swage | saw swages |
| 239,863 | Apr. 05, 1881 | A.A. Marshall, D. Simonds, G.F. Simonds | Method of Adjustment of the Tension of Circular Saws | tool making machines |
| 269,728 | Dec. 26, 1882 | G.F. Simonds | Crosscut-saw | crosscut saws |
| 269,729 | Dec. 26, 1882 | G.F. Simonds | Machine for and Method of Grinding Thin Back Crosscut Saws | |
| 306,967 | Oct. 21, 1884 | G.F. Simonds | Insertible Saw-Tooth | saw teeth |
| 326,683 | Sep. 22, 1885 | G.F. Simonds | Improved Wrench For Setting and Withdrawing Removable Saw Teeth | wrenches |
