| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 81/454 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 108,383 | Oct. 18, 1870 | A. Newton | Screw holding screwdriver | |
 | 302,067 | Jul. 15, 1884 | A.D. Wallen | Screw holding screwdriver | |
 | 303,003 | Aug. 05, 1884 | G.W. Hael | Screw holding screwdriver | |
 | 306,394 | Oct. 14, 1884 | G.W. Hael | Screw holding screwdriver | |
 | 703,638 | Jul. 01, 1902 | J.K. Gunn, J.D. Cambell | Screw holding screwdriver | |
| 953,434 | Mar. 29, 1910 | R.J. Northam | Tool Holder | ||