| All Patents in class 81/DIG.8 |
Patents 1 -
10
of 23
      |
| Picture | Number | Date | Patentee | Title |
 | 267,379 | Nov. 14, 1882 | A. Thompson | Tool For Inserting Casters |
 | 471,539 | Mar. 29, 1892 | J.S. Everitt | Wrench |
 | 601,146 | Mar. 22, 1898 | J.P. Johnson | Wrench |
 | 644,676 | Mar. 06, 1900 | H. Lund | Cylinder Wrench |
| | 670,091 | Mar. 19, 1901 | O.H. Uvaas | Wrench |
 | 685,282 | Oct. 29, 1901 | J.P. Johnson | Cylinder Wrench |
 | 711,422 | Oct. 14, 1902 | C.E. Greenlief | Wrench |
 | 728,900 | May 26, 1903 | W.H. George | Roller Ratchet Cylinder Wrench |
 | 731,886 | Jun. 23, 1903 | W.H. George | Wrench For Cylinder Teeth |
 | 745,281 | Nov. 24, 1903 | J.T. Hume | Wrench for Threshing Machine Cylinders |
