| All Patents in class 81/385 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 491,872 | Feb. 14, 1893 | C.W. Canfield | Sliding Friction Tongs | pipe tongs |
| 685,655 | Oct. 29, 1901 | W.S. Tubbs | Pipe Wrench | pipe tongs |
| 763,352 | Jun. 28, 1904 | W.W. Barton | Hand Tool | pipe tongs |
| 936,980 | Oct. 12, 1909 | A. Bing | Tongs | blacksmith |
| 2,661,648 | Dec. 08, 1953 | H.T. Jones | Quick-Adjusting Toggle Wrench | locking pliers |
| 2,799,191 | Jul. 16, 1957 | W.A. Barnes | Multiple Range Compound Action Hand Tool | crimping tools |
| 4,280,265 | Jul. 28, 1981 | J.W. Murphy | Pliers | pliers |
| 4,662,252 | May 05, 1987 | W.A. Warheit | Auto-grip pliers | pliers |
