| All Patents in class 408/240 |
Patents 1 -
10
of 66
      |
| Picture | Number | Date | Patentee | Title |
 | 29,692 | Aug. 21, 1860 | J.M. Hathaway | Handle-Fastening for Augers |
 | 81,182 | Aug. 18, 1868 | W.J. Linton | Tool Holder |
 | 87,133 | Feb. 23, 1869 | B.F. Bee | Improved Mode of Constructing Wrenches, or Levers for Turning Taps |
 | 111,647 | Feb. 07, 1871 | E. Simonds, G.W. Huntoon | Tap Wrench |
 | 112,101 | Feb. 21, 1871 | R. White | Wrench |
 | 129,472 | Jul. 16, 1872 | J.J. Grant | Tap Wrench |
 | 136,153 | Feb. 25, 1873 | J.J. Grant | Improvement in die-stocks for cutting screws |
 | 177,820 | May 23, 1876 | J.F. Dunigan | Tap Wrench |
 | 179,758 | Jul. 11, 1876 | J.B. Price, C.E. Billings | Improvement in die-stocks |
| | 188,978 | Mar. 27, 1877 | R.H. St. John | Adjustable Tap Wrench |
