| All Patents in class 81/185.2 |
Patents 46 -
58
of 58
      |
| Number | Date | Patentee | Title | Type |
| 805,793 | Nov. 28, 1905 | J.P. Hanlon | Wrench | screw adjust wrenches |
| 928,167 | Jul. 13, 1909 | G.C. Winslow | Wrench | pipe wrenches |
| 933,096 | Sep. 07, 1909 | W.H. Munro | Wrench | pipe wrenches |
| 999,272 | Aug. 01, 1911 | C.W. Stover | Pipe Wrench | pipe wrenches |
| 1,178,007 | Apr. 04, 1916 | A. Gloor | Wrench | pipe and nut combination wrenches |
| 1,371,952 | Mar. 15, 1921 | P.J. Tumulla | Wrench | pipe and nut combination wrenches |
| 1,465,470 | Aug. 21, 1923 | A. Gloor | Wrench | pipe and nut combination wrenches |
| 1,523,808 | Jan. 20, 1925 | J. Kropacz | Wrench | quick adjust wrenches |
| 1,552,091 | Sep. 01, 1925 | W.O. Thewes | Pipe Wrench | pipe wrenches |
| 1,557,864 | Oct. 20, 1925 | R.A. Mull | Self-Engaging Portion for Wrench Jaw | pipe wrenches |
| 1,626,309 | Apr. 26, 1927 | A.J. Thurley | Adjustable Single Lever Pipe and Nut Wrench With Ratchet Like Control | quick adjust wrenches |
| 1,912,828 | Jun. 06, 1933 | G.A. Countryman | Tool For Straightening Bent Beams | automotive tools |
| 2,661,648 | Dec. 08, 1953 | H.T. Jones | Quick-Adjusting Toggle Wrench | locking pliers |
