| All Patents in class 81/424.5 |
Patents 31 -
38
of 38
      |
| Number | Date | Patentee | Title | Type |
| 2,218,313 | Oct. 15, 1940 | V.H. Rowlett, G.W. Hamilton | Wrench | pliers type wrenches |
| 2,561,682 | Jul. 24, 1951 | B.G. Barnett | Pivoted Jaw Type, Toggle Actuated Wrench | locking pliers |
| 2,563,267 | Aug. 07, 1951 | C. Petersen | Wrench Jaw | locking pliers |
| 2,641,149 | Jun. 09, 1953 | C. Petersen | Gripping Tool | clamps |
| 2,681,203 | Jun. 15, 1954 | W.E. Seger | Ranch Pliers | combination tools |
| 2,727,417 | Dec. 20, 1955 | J. Eifel | Pliers with Adjustable Toothed Pivot for Engaging Slots | pliers |
| 3,894,451 | Jul. 15, 1975 | K. Putsch | Water-Pump Pliers | pliers |
| 4,989,479 | Feb. 05, 1991 | R.C. White, A.D. Anderson | Plier Jaws | pliers |
