| Patents for Daniel Simonds |
Patents 1 -
7
of 7
      |
| Picture | Number | Date | Patentee | Title |
 | 207,450 | Aug. 27, 1878 | G.F. Simonds, D. Simonds, A.A. Marshall | Improvement in circular saws |
 | 237,617 | Feb. 08, 1881 | G.F. Simonds, D. Simonds, A.A. Marshall | Circular saw |
| | 237,915 | Feb. 15, 1881 | G.F. Simonds | Methd of correcting unequal tension in circular saws |
 | 238,062 | Feb. 22, 1881 | G.F. Simonds | Saw-Swage |
 | 239,863 | Apr. 05, 1881 | A.A. Marshall, D. Simonds, G.F. Simonds | Method of Adjustment of the Tension of Circular Saws |
| | 346,565 | Aug. 03, 1886 | D. Simonds | Band-saw |
 | 404,738 | Jun. 04, 1889 | D. Simonds | Apparatus for Straightening Saws |
