| All Patents in class 279/60 |
Patents 1 -
10
of 27
      |
| Picture | Number | Date | Patentee | Title |
| | 247,035 | Sep. 13, 1881 | C. Gage | Drill Chuck |
| | RE10,205 | Sep. 26, 1882 | C. Gage | Drill Chuck |
| | 297,070 | Apr. 15, 1884 | G.W. Davis | Lathe Chuck |
| | 310,987 | Jan. 20, 1885 | J.S. Church | Drill Chuck |
| | 370,604 | Sep. 27, 1887 | P.J. Cahill | Lathe |
 | 620,612 | Mar. 07, 1899 | H.M. Reynolds | Drill Chuck |
 | 893,348 | Jul. 14, 1908 | A.P. Morrow | Drill-chuck |
 | 1,034,419 | Aug. 06, 1912 | P. Catucci | Automatic chuck |
 | 1,042,507 | Oct. 29, 1912 | H.E. Van Ness | Drill-chuck |
| | 1,148,202 | Jul. 27, 1915 | G.S. Crawford, H.P. Swinburne | Tool Holder |
