| All Patents in class 411/378 |
Patents 1 -
9
of 9
      |
| Number | Title | Classification(s) |
| 9,718X | Screw packing machine | 411/378 |
| 335,009 | Chuck | 279/18, 403/362, 411/378 |
| 375,350 | Glover's Saw Screw | 30/330, 411/166, 411/338, 411/378 |
| 459,733 | Wrench | 411/378, 81/118 |
| 560,281 | Worm-screw | 16/26, 16/DIG27, 16/DIG36, 411/378, 74/424.89 |
| 969,983 | Tool Holder and Tool | 407/64, 407/84, 411/188, 411/378 |
| 1,034,357 | Hand Screw-Clamp | 269/220, 269/245, 269/285, 411/378 |
| 1,062,225 | Tool Holder | 408/116, 408/179, 408/185, 411/378, 411/393 |
| 2,471,709 | Steel measuring rule | 24/511, 269/87, 269/90, 33/567.1, 411/337, 411/378 |
