| Patents for Charles F. Van Horn |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 167,794 | Sep. 14, 1875 | E. Smith | Improvement in scroll-sawing machines | scrollsaws |
| 193,209 | Jul. 17, 1877 | G.W. Atkins | Improvement in Saw-Sharpener and Tooth-Gage | saw gauges |
| 195,633 | Sep. 25, 1877 | J. Murphin | Improvement in saw-sharpening machines | saw sharpening machines |
| 243,424 | Jun. 28, 1881 | G.W. Amesbury | Machine for sharpening band-saws | saw sharpening machines |
| 260,817 | Jul. 11, 1882 | G.W. Amesbury | Adjustable cutter-head | cutterheads |
| 275,346 | Apr. 10, 1883 | G.W. Amesbury | Holder for mortising chisels | mortising machines |
