| All Patents in class 269/283 |
Patents 16 -
30
of 31
      |
| Number | Date | Patentee | Title | Type |
| 496,168 | Apr. 25, 1893 | H. Port | Vise | bench vises |
| 507,587 | Oct. 31, 1893 | T.C. Lippitt | Nut Wrench | screw adjust wrenches |
| 521,265 | Jun. 12, 1894 | R. Haberthur | Combined Wrench and Pipe and Thread Cutter | |
| 580,685 | Apr. 13, 1897 | O.B. Hall | Pipe Wrench | pipe wrenches |
| 612,415 | Oct. 18, 1898 | O.H. Hanson | Combined anvil, vise, and drill | combined anvil vises and drills |
| 1,017,878 | Feb. 20, 1912 | A.B. Landis | Bolt-threading machine | screw machines |
| 1,196,838 | Sep. 05, 1916 | J.M. Bodene | Combination bench-lathe and drill-press | drill presses |
| 1,332,277 | Mar. 02, 1920 | I.A. Weaver | Bearing puller | vehicle mechanic |
| 1,393,083 | Oct. 11, 1921 | W.A. Campbell | Bench Vise | vises |
| 1,596,169 | Aug. 17, 1926 | J. Follmer | Bench Vise | vises |
| 1,909,681 | May 16, 1933 | P.S. Jackson | Workholder for machine tools | |
| 3,768,797 | Oct. 30, 1973 | R.H. Kartasuk, W. Smierciak | Vise assembly | bench vises |
| 4,415,149 | Nov. 15, 1983 | S.C. Rees | Portable workbench | workbenches |
| 5,921,536 | Jul. 13, 1999 | L.M. Bernstein | Reversible two face jaw plate for vise or clamp | machinist vises |
| 6,338,478 | Jan. 15, 2002 | E.J. Baculy | Clamp Fixtures | clamps |
