| All Patents in class 279/158 |
Patents 31 -
36
of 36
      |
| Number | Date | Patentee | Title | Type |
| 2,840,381 | Jun. 24, 1958 | L.D. Mersek | Wire Gripping Mechanism | wire drawing machines |
| 2,893,743 | Jul. 07, 1959 | E.J. Ondeck | Chuck with Ball Locking Means | drill press chucks |
| 2,937,030 | May 17, 1960 | C.E. Miller | Pick-Off Spindle Chucking Mechanism | metalworking machine mechanisms |
| 3,685,843 | Aug. 22, 1972 | A. Jacyno | Insulated chuck | handheld power drills |
| 3,844,546 | Oct. 29, 1974 | D.K. Greenberg | Clamping fixture for a tubular workpiece | |
| 5,496,139 | Mar. 05, 1996 | S.R. Wente, G.A. Putney, M.S. Scolaro, A.P. Ghode | Collet Lock Arrangement for Power Tool | |
