| All Patents in class 76/114 |
Patents 76 -
90
of 92
      |
| Number | Date | Patentee | Title | Type |
| 2,340,529 | Feb. 01, 1944 | W.W. Hartman | Method of Making Socket Wrenches | making wrenches |
| 2,368,069 | Jan. 23, 1945 | A.P. Stone, C.E. Poole | Procedure and Equipment for Forging or Forming Articles | |
| 2,417,569 | Mar. 18, 1947 | H.T. Rice | Method and Apparatus for Press Forging Wrench Sockets and the Like | making wrenches |
| 2,430,368 | Nov. 04, 1947 | J.J. Reardon | Apparatus and Method for Drawing and Broaching Socket Wrenches | making wrenches |
| 2,572,492 | Oct. 23, 1951 | K.F. Kempf | Method of Making Adjustable Jaw Wrenches | screw adjust wrenches |
| 2,622,464 | Dec. 23, 1952 | W.V. Daugherty | Pivoted Hand Tool | wire and cable cutters |
| 2,623,418 | Dec. 30, 1952 | M.F. Vaughan | Method for making Wrench Sockets | socket wrenches |
| 2,672,066 | Mar. 16, 1954 | G.C. Fratz, P.W. Sandrock | Tool Handle Attachment | |
| 2,788,690 | Apr. 16, 1957 | E.T. Able | Socket Wrench Having Reinforcing Rims Spaced from Wrench-Receiving and Nut-Receiving Socket Walls | wrench sockets |
| 2,954,994 | Oct. 04, 1960 | R.T. Beers | Socket Retainer for Rotary Power Tools | wrench sockets |
| 2,977,824 | Apr. 04, 1961 | T.O. Rueb | Wrench Making Method | making wrenches |
| 4,274,309 | Jun. 23, 1981 | P.E. Lenker | Method of Manufacture of Certain Hand Wrenches and the Like | ratchet wrenches |
| 4,919,020 | Apr. 24, 1990 | D.A. Huebschen | Spring-Loaded Magnetic Driver and Method of Assembly Thereof | |
| 5,163,345 | Nov. 17, 1992 | S.W. Predny, J.T. Doan | Spring-Loaded Magnetic Driver and Method of Assembly Thereof | |
| 5,394,773 | Mar. 07, 1995 | P.M. Machmeier, G.A. Zurbuchen | Composite Hand Tool | nut wrenches |
