|  |  | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 279/2.11 | |||||
|       | |||||
| Number | Date | Patentee | Title | Type | |
| 1,320,660 | Nov. 04, 1919 | H.W. Thompson | Lathe Chuck | metal lathe chucks | |
| 1,438,250 | Dec. 12, 1922 | A.H. Lyon | Work Support | work holding | |
| 2,002,938 | May 28, 1935 | L.A. Dumser, O.W. Floody | Machine tool | ||
| 2,413,068 | Dec. 24, 1946 | R.S. Pyne | Diaphragm chuck | cylindrical grinders | |