| All Patents in class 81/64 |
Patents 1 -
10
of 67
      |
| Picture | Number | Date | Patentee | Title |
 | 20,711 | Jun. 29, 1858 | T.R. Hopkins | Ring Clamp for Engravers |
 | 55,578 | Jun. 12, 1866 | D.W. Coggeshall | Improvement in Pipe-Wrenches |
 | 192,760 | Jul. 03, 1877 | H. Hale, T. Hale | Wrench for Holding Fruit-Jars |
 | 208,057 | Sep. 17, 1878 | A. Beck | Ratchet Wrench or Ratchet Drill |
 | 213,698 | Mar. 25, 1879 | G.D. Dudley, D. Sherwood | Fruit-Jar Wrench |
 | 218,285 | Aug. 05, 1879 | E.S. Leaycraft | Frictional Pipe-Wrench |
 | 218,835 | Aug. 26, 1879 | G.D. Dudley, D. Sherwood | Improvement in Fruit-Jar Wrenches |
 | 274,591 | Mar. 27, 1883 | W. Gregg | Device for Handling Fruit Cans |
 | 276,064 | Apr. 17, 1883 | N. Morse | Jar Holder |
 | 285,048 | Sep. 18, 1883 | G.A. Liljencrantz | Fruit Jar Opener |
