| All Patents in class 408/97 |
Patents 16 -
23
of 23
      |
| Number | Date | Patentee | Title | Type |
| 2,271,532 | Feb. 03, 1942 | C.T. Allmendinger | Combined Work and Tool Holder | drilling and boring tool holders |
| 2,374,874 | May 01, 1945 | G.K. McKee | Machine tool | drill presses |
| 2,623,413 | Dec. 30, 1952 | R.F. Moore | Machine for Assembling and Trying out Dies | tapping machines |
| 2,822,710 | Feb. 11, 1958 | M. Haiman | Workpiece Anchoring V Block | V blocks |
| 3,138,975 | Jun. 30, 1964 | C.W. Saye | Jig for hole drilling | drill and tap guides |
| 4,025,064 | May 24, 1977 | H.C. Disston, Jr., T.J. Eichfeld, L. Van Dalen | Work hold-down for a machine tool having a table and column | drill press accessories |
| 4,140,308 | Feb. 20, 1979 | H.C. Disston, Jr., T.J. Eichfeld | Work hold-down improvements | drill press accessories |
| 4,492,498 | Jan. 08, 1985 | E.M. Kaufman | Drill bit jig | wood drilling and boring |
