| All Patents in class 81/185 |
Patents 61 -
74
of 74
      |
| Number | Date | Patentee | Title | Type |
| 1,122,915 | Dec. 29, 1914 | H.C. Hallum | Wrench | quick adjust wrenches |
| 1,155,675 | Oct. 05, 1915 | L. Mueller | Socket-Wrench | socket wrenches |
| 1,164,815 | Dec. 21, 1915 | S.A. Hunter | Wrench | socket wrenches |
| 1,170,107 | Feb. 01, 1916 | E.D. Rockwell | Wrench | self-adjust wrenches |
| 1,314,964 | Sep. 02, 1919 | D.G. Kennedy | Ratchet Wrench | ratchet wrenches |
| 1,328,428 | Jan. 20, 1920 | D.F. Graham | Socket-Wrench | socket wrenches |
| 1,371,491 | Mar. 15, 1921 | D.C. Kerr | Wrench | wrench jaw components |
| 1,381,900 | Jun. 21, 1921 | W. Barnes | Socket Wrench | wrench handle components |
| 1,398,054 | Nov. 22, 1921 | W.A. Abegg | Socket Wrench | socket wrenches |
| 1,529,605 | Mar. 10, 1925 | C.F. Muncey | Wrench | self-adjust wrenches |
| 1,569,117 | Jan. 12, 1926 | E.R. Carpenter | Wrench | socket wrenches |
| 1,619,255 | Mar. 01, 1927 | H.F. Haynes | Socket Wrench | socket wrenches |
| 2,376,575 | May 22, 1945 | J.E. Cronan | Ratchet Wrench | ratchet wrenches |
| 3,069,946 | Dec. 25, 1962 | A.J. Zilliox | Part Gripping Device for Hand Tools | |
