| All Patents in class 470/10 |
Patents 1 -
8
of 8
      |
| Number | Title | Classification(s) |
| 4,548 | Making Wood Screws | 408/147, 408/71, 470/10, 470/59, 470/80 |
| 5,794 | Machine for Making Wood Screws | 408/1R, 470/10, 470/59, 470/66, 83/400 |
| 311,099 | Machine for Threading Screws Bolts and Nuts | 279/16, 279/66, 29/DIG.101, 29/DIG.102, 29/DIG.55, 29/DIG.77, 29/DIG.93, 408/101, 470/10, 470/108, 470/73, 470/99, 82/124 |
| 479,175 | Wood Screw and Method of Making the Same | 411/403, 470/10 |
| 596,750 | Screw Cutting Attachment | 29/57, 470/10, 470/71 |
| 679,927 | Method of Making Screws | 411/940, 470/10, 470/198 |
| 877,157 | Manufacture of wood-screws | 470/10 |
| 960,244 | Manufacture of Screws | 411/403, 411/919, 470/10, 470/16, 72/373, 76/114 |
