| All Patents in class 81/126 |
Patents 16 -
30
of 86
      |
| Number | Date | Patentee | Title | Type |
| 215,128 | May 06, 1879 | O.G. Johnson, J.G. Johnson | Improved Pipe-Wrench | self-adjust wrenches |
| 273,017 | Feb. 27, 1883 | J.H. Bowen | Wrench | quick adjust wrenches |
| 277,590 | May 15, 1883 | J. McAlpin | Wrench | pipe and nut combination wrenches |
| 280,673 | Jul. 03, 1883 | C. Schinke | Wrench | self-adjust wrenches |
| 291,266 | Jan. 01, 1884 | N.W. Vandegrift, F. Armstrong | Pipe Wrench | pipe wrenches |
| 291,267 | Jan. 01, 1884 | N.W. Vandegrift, F. Armstrong | Pipe Wrench | pipe wrenches |
| 296,721 | Apr. 15, 1884 | B.F. Bennett | Self Adjusting Fulcrum Lever Wrench | self-adjust wrenches |
| 298,043 | May 06, 1884 | N.W. Vandegrift | Wrench | pipe wrenches |
| 304,807 | Sep. 09, 1884 | B. Elmore | Wrench | self-adjust wrenches |
| 338,078 | Mar. 16, 1886 | A. Kindermann | Wrench | self-adjust wrenches |
| 338,419 | Mar. 23, 1886 | F. Kruegermann | Wrench | self-adjust wrenches |
| 370,752 | Sep. 27, 1887 | J.H. Guiley | Pipe Wrench | pipe wrenches |
| 372,750 | Nov. 08, 1887 | C.W. Hale | Wrench | pipe and nut combination wrenches |
| 396,017 | Jan. 08, 1889 | T. Warren | Wrench | quick adjust wrenches |
| 399,297 | Mar. 12, 1889 | G.H. Tucker | Combined Tool | combination tools |
