| All Patents in class 279/141 |
Patents 1 -
10
of 14
      |
| Picture | Number | Date | Patentee | Title |
| | 409,483 | Aug. 20, 1889 | W.J. Muncaster | Pulley Chuck |
| | 1,764,026 | Jun. 17, 1930 | J.E. Lovely | Fixture for Holding Ring Gears |
| | 1,815,562 | Jul. 21, 1931 | L.E. Godfriaux | Hydraulic Chuck |
| | 1,947,957 | Feb. 20, 1934 | J.R. Tillman | Workholder |
| | 2,050,828 | Aug. 11, 1936 | T.B. Buell | Chuck |
 | 2,397,025 | Mar. 19, 1946 | J. MacBlane | Automatic Chuck |
| | 2,413,068 | Dec. 24, 1946 | R.S. Pyne | Diaphragm chuck |
 | 2,443,895 | Jun. 22, 1948 | M.H. Arms, B.C. Day | Bevel gear holding fixture |
 | 2,754,641 | Jul. 17, 1956 | E.C. Bidwell | Work holding and clamping mechanism for centerless grinding machines |
| | 2,767,564 | Oct. 23, 1956 | F.L. Green | Tool Holder |
