| All Patents in class 81/359 |
Patents 1 -
10
of 13
      |
| Picture | Number | Date | Patentee | Title |
 | 222,484 | Dec. 09, 1879 | D.P. Foster | Improvement in Pipe-Wrenches |
 | 259,895 | Jun. 20, 1882 | C.H. Miller | Pipe Tongs |
 | 274,544 | Mar. 27, 1883 | F. Armstrong | Wrench |
 | 396,877 | Jan. 29, 1889 | C.H. Kennedy | Wrench |
 | 421,598 | Feb. 18, 1890 | J. Monto | Pliers |
 | 461,769 | Oct. 20, 1891 | F.S. Patton | Pipe Wrench |
 | 519,774 | May 15, 1894 | M.C. Randleman, Z.S. Randleman | Improved Adjustable Tongs, Wrench and Vise |
 | 574,487 | Jan. 05, 1897 | H.J. Kapka | Wrench |
 | 576,602 | Feb. 02, 1897 | J.A. McCawley | Wrench |
 | 1,494,015 | May 13, 1924 | K. Potschner | Wrench |
