| All Patents in class 279/106 |
Patents 16 -
23
of 23
      |
| Number | Date | Patentee | Title | Type |
| 2,009,809 | Jul. 30, 1935 | A.S. Littlejohn | Tool Holder for Machine for Culinary Purposes | kitchen tool holders |
| 2,030,142 | Feb. 11, 1936 | G.W. Luning, W.F. Groene | Chuck | metal lathe chucks |
| 2,050,828 | Aug. 11, 1936 | T.B. Buell | Chuck | |
| 2,250,632 | Jul. 29, 1941 | W.L. Groene | Hydraulic chucking mechanism | crankshaft lathes |
| 2,443,895 | Jun. 22, 1948 | M.H. Arms, B.C. Day | Bevel gear holding fixture | grinders |
| 3,056,609 | Oct. 02, 1962 | J.R. Buck | Drill Chuck | drill press chucks |
| 4,431,202 | Feb. 14, 1984 | H.F. Swenson | Pivoted Jaw Members | metal lathe chucks |
| 6,997,656 | Feb. 14, 2006 | R.M. Dickson, R.C. Bengston, P. Schmidt | Device and assembly for holding an object | metalworking machine work holding |
