| Patents for James Swan Co. |
Patents 16 -
30
of 31
      |
| Number | Date | Patentee | Title | Type |
| 386,903 | Jul. 31, 1888 | J. Swan | Adjustable Handle Draw Knife | draw knives |
| 410,863 | Sep. 10, 1889 | J. Swan | Bung Borer | tapered reamers |
| 415,988 | Nov. 26, 1889 | W.S. Whiting | Extension-bit | adjustable drill bits |
| 440,795 | Nov. 18, 1890 | J. Swan | Chisel Handle | socket chisels |
| 448,464 | Mar. 17, 1891 | W.B. Swan | Adjustable Handle Draw Knife | draw knives |
| 520,091 | May 22, 1894 | J. Swan | Screwdriver | screwdriver handles |
| 520,502 | May 29, 1894 | J. Swan | Hollow auger | hollow bits |
| 589,043 | Aug. 31, 1897 | J. Swan | Ferrule for Tool-Handles | screwdriver handles |
| D28,419 | Mar. 29, 1898 | J. Swan | Design for a Tool-Handle | screwdriver handles |
| D34,139 | Feb. 26, 1901 | J. Swan | Design for a Firmer Chisel | firmer chisels |
| 695,660 | Mar. 18, 1902 | J. Swan | Tool Box | tool storage |
| 759,042 | May 03, 1904 | W.B. Swan | Bit-Extender | drill bit extensions |
| 769,282 | Sep. 06, 1904 | W.B. Swan | Ratchet Screw Driver | ratcheting screwdrivers |
| 783,763 | Feb. 28, 1905 | J. Swan | Screw Driver Ferrule | screwdriver handles |
| 810,230 | Jan. 16, 1906 | W.B. Swan | Bit-Extender | drill bit extensions |
