| All Patents in class 269/76 |
Patents 16 -
21
of 21
      |
| Number | Date | Patentee | Title | Type |
| 2,335,721 | Nov. 30, 1943 | F.G. Zagar | Indexing chuck | indexers and dividers |
| 2,594,057 | Apr. 22, 1952 | A.A. Muehling | Universal chuck vice | |
| 2,787,826 | Apr. 09, 1957 | C.N. Aronson | Work holder | work holding |
| 2,898,068 | Aug. 04, 1959 | D.A. Hill, O.F. Colbert | Support having three axes of adjustment and a single locking handle | vises |
| 3,661,376 | May 09, 1972 | O.F. Colbert, D.A. Hill | Support having three axes of adjustment and a single locking handle | vises |
| 3,788,633 | Jan. 29, 1974 | A. Cho | Adjustable Angle Plate Arrangement | angle bars and angle plates |
