| Patents for Henry Disston & Sons, Inc. |
Patents 46 -
60
of 72
      |
| Number | Date | Patentee | Title | Type |
| 1,359,216 | Nov. 16, 1920 | J.P. Arnold | Model for Setting and Filing Saws | saw gauges |
| 1,422,786 | Jul. 11, 1922 | G.L. Rogers | Shears | pruning implements |
| 1,459,398 | Jun. 19, 1923 | J. Himes | Planer Knife | cutters |
| 1,524,633 | Jan. 27, 1925 | L.E. Polican | Trowel | bricklayer |
| 1,541,611 | Jun. 09, 1925 | J.P. Arnold | Backsaw | |
| 1,546,201 | Jul. 14, 1925 | R.C. Charlton | Saw Tooth | |
| 1,546,317 | Jul. 14, 1925 | G.L. Rogers | Pruning Shears | pruning implements |
| 1,563,064 | Nov. 24, 1925 | C.A. Beardmore | Screw holding screwdriver | screwdriver blades |
| 1,681,797 | Aug. 21, 1928 | H.B. Allen | Alloy Steel | steel maker |
| 1,690,054 | Oct. 30, 1928 | R.C. Charlton | Saw handle | saw handles |
| 1,799,120 | Mar. 31, 1931 | C. Philbrick | Knife-clamping device for cutter heads | cutterheads |
| 1,944,798 | Jan. 23, 1934 | W. Mellor | Means for Quenching Steels | |
| 1,989,561 | Jan. 29, 1935 | J.R. Smith | Gin Saw Filing Machine | sharpening machines |
| 1,995,959 | Mar. 26, 1935 | A.N. Blum | Die For Cutting Puzzles and Like Cut-Outs | |
| 2,013,943 | Sep. 10, 1935 | H.B. Allen | Circular Saw | circular saws |
