| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 81/DIG3 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 167,717 | Sep. 14, 1875 | R.J. Welles | Improvement in Monkey-Wrenches | |
 | 476,767 | Jun. 07, 1892 | A.K. Lovell | Wrench | |
| 1,132,252 | Mar. 16, 1915 | C.G. Fruedinger | Combination Tool | ||
 | 1,218,316 | Mar. 06, 1917 | M.A. Rice | Wrench | |
 | 1,362,014 | Dec. 14, 1920 | G.C. Lawson | Pipe Wrench | |
 | 1,378,209 | May 17, 1921 | J.E. Bergman | Wrench | |
 | 1,729,640 | Oct. 01, 1929 | C. Vallone | Wrench | |