| Patents for Henry Disston & Sons |
Patents 16 -
30
of 42
      |
| Number | Date | Patentee | Title | Type |
| 142,900 | Sep. 16, 1873 | H. Disston | Improvement in Tips for Saw Files | saw sharpening tools |
| 143,128 | Sep. 23, 1873 | T.S. Disston | Improvement in Hand Saws | saw handles |
| 150,626 | May 05, 1874 | J. Smith | Improvement in saw sets | saw sets |
| 150,678 | May 12, 1874 | C. Eisenhardt | Improvement in handsaw handles | saw handles |
| 150,723 | May 12, 1874 | J. Smith | Improvement in circular-saw machines | tablesaws |
| 151,363 | May 26, 1874 | H. Disston | Improvement in Saws | saw handles |
| 151,818 | Jun. 09, 1874 | G. Abrams | Improvement in Handsaws | handsaws |
| 152,347 | Jun. 23, 1874 | H. Disston | Skew Back Handsaw | handsaws |
| 157,634 | Dec. 08, 1874 | W.J. Reagan | Improvement in handles for saws | saw handles |
| 167,996 | Sep. 21, 1875 | H. Disston | Improvement in Handsaws | saw handles |
| 169,343 | Nov. 02, 1875 | H. Disston | Improvement in Saw-Bucks | |
| 181,422 | Aug. 22, 1876 | C.T. Shoemaker, H. Disston | Improvement in Handsaws | backsaws |
| 181,648 | Aug. 29, 1876 | H. Disston | Improvement in Securing Saw-Handles to Blades | saw nuts |
| 181,650 | Aug. 29, 1876 | H. Disston | Double Taper Saw Blade | handsaws |
| 183,805 | Oct. 31, 1876 | J. Holden | Improvement in Methods of Attaching Saws to Handles | compass saws |
