| All Patents in class 81/382 |
Patents 16 -
25
of 25
      |
| Number | Date | Patentee | Title | Type |
| 754,740 | Mar. 15, 1904 | O.C. Wovries, E. Bordewisch | Adjustable Wrench | quick adjust wrenches |
| 808,250 | Dec. 26, 1905 | B.F. Nedrow | Wrench | pliers type wrenches |
| 936,980 | Oct. 12, 1909 | A. Bing | Tongs | blacksmith |
| 1,060,391 | Apr. 29, 1913 | J.D. Wilson | Wrench | pipe wrenches |
| 1,136,618 | Apr. 20, 1915 | A.S. Robinson | Pliers and Like Gripping Tool | pliers |
| 1,280,405 | Oct. 01, 1918 | W.A. Wright, J.S. Collison | Wrench | locking pliers |
| 1,541,248 | Jun. 09, 1925 | E.R. Carlson | Pliers | pliers |
| 2,259,216 | Oct. 14, 1941 | H.W. Small | Wrench | screw adjust wrenches |
| 2,445,480 | Jul. 20, 1948 | J.P. Ganitt | Pivoted Jaw Plier with Slotted Fulcrum Guide | pliers |
| 2,533,436 | Dec. 12, 1950 | J.S. Collison | Self-Locking Wrench | locking pliers |
