| All Patents in class 269/242 |
Patents 46 -
55
of 55
      |
| Number | Date | Patentee | Title | Type |
| 2,320,606 | Jun. 01, 1943 | J. Jesionowski | Work holder | metalworking machine vises |
| 2,370,042 | Feb. 20, 1945 | J. Jesionowski | Vise | metalworking machine vises |
| 2,699,708 | Jan. 18, 1955 | A.H. Fotsch | Work Holder | milling machines |
| 2,701,482 | Feb. 08, 1955 | G.L. Otto | Milling and center-drilling machine | milling machines |
| 2,881,645 | Apr. 14, 1959 | E.Q. Kruchten | Drill press vise with centering jaws | metalworking machine vises |
| 4,934,674 | Jun. 19, 1990 | L.M. Bernstein | Two station, single action vise | machinist vises |
| 5,242,159 | Sep. 07, 1993 | L.M. Bernstein | Hydraulic double lock vise | metalworking machine vises |
| 5,782,006 | Jul. 21, 1998 | P. Erway, D. Zeigler, J. Brown | Doweling jig | woodworking tools |
| 6,012,712 | Jan. 11, 2000 | L.M. Bernstein | Double vise with self-setting clamping with the same or different size workpieces | machinist vises |
| 8,540,225 | Sep. 24, 2013 | W.J. Ehnstrom | Quick change vise jaw system | metalworking machine vises |
