| All Patents in class 81/356 |
Patents 61 -
75
of 80
      |
| Number | Date | Patentee | Title | Type |
| 1,494,015 | May 13, 1924 | K. Potschner | Wrench | pliers type wrenches |
| 1,503,662 | Aug. 05, 1924 | W.A. Norton | Wrench | quick adjust wrenches |
| 1,540,464 | Jun. 02, 1925 | C.S. Edwards | Pliers | pliers |
| 1,680,956 | Aug. 14, 1928 | E.H. Simonsen | Wrench | quick adjust wrenches |
| 1,725,301 | Aug. 20, 1929 | A.N. Plante | Wrench | wrench handle components |
| 1,735,011 | Nov. 12, 1929 | A.N. Plante | Combination Tool | wrench combination tools |
| 1,771,692 | Jul. 29, 1930 | I.C. Saunders | Wrench | screw adjust wrenches |
| 1,862,817 | Jun. 14, 1932 | J. Eifel | Wrench | pliers type wrenches |
| 1,866,426 | Jul. 05, 1932 | J.C. Siegrist | Combination Wrench | combination tools |
| 2,320,303 | May 25, 1943 | C.O. Ross | Mechanic's Tool | locking pliers |
| 2,358,858 | Sep. 26, 1944 | J. Hahn | Plier Type Wrench | pliers type wrenches |
| 2,361,607 | Oct. 31, 1944 | C.D. Daniels | Plier Wrench | quick adjust wrenches |
| 2,379,107 | Jun. 26, 1945 | W. Scheck | Clamp Wrench | auxiliary levers on wrenches |
| 2,391,604 | Dec. 25, 1945 | F.C. Wallace | Clamp | clamps |
| 2,397,095 | Mar. 26, 1946 | M.W. Emmett | Plier Wrench | pliers |
