| All Patents in class 279/67 |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| 78,251 | May 26, 1868 | T.K. Bacon | Drill Holder | drill holders |
| 90,487 | May 25, 1869 | W. Bellows | Chuck | metal lathe chucks |
| 226,246 | Apr. 06, 1880 | C.H. Reid | Lathe-chuck | wood lathe chucks |
| 279,017 | Jun. 05, 1883 | C.H. Reid | Lathe-chuck | wood lathe chucks |
| 455,689 | Jul. 07, 1891 | C.T. Pratt | Drill-chuck | drill press chucks |
| 470,370 | Mar. 08, 1892 | J.H. Westcott | Lathe-chuck | metal lathe chucks |
| 493,857 | Mar. 21, 1893 | C.E. Billings | Drill-chuck | drill press chucks |
| 527,227 | Oct. 09, 1894 | J.H. Westcott | Drill-chuck | drill press chucks |
| 552,717 | Jan. 07, 1896 | E.J. McClellan | Form Turning Machine | metal lathes |
| 589,092 | Aug. 31, 1897 | N. Meyers | Multiplex lathe | wood lathes |
| 662,900 | Nov. 27, 1900 | C.L. Goodrich, A.F. Kummel | Chuck Operated Device | metal lathe accessories and attachments |
| 677,198 | Jun. 25, 1901 | H. Fuchs | Bit-stock | drill chucks |
| 1,025,162 | May 07, 1912 | E.C. Schmelzkopf | Chuck | metal lathe chucks |
| 1,775,992 | Sep. 16, 1930 | G.W. Emrick | Chuck device | tapping machines |
| 1,873,476 | Aug. 23, 1932 | H.G. Procunier | Tap holder | tapping heads and chucks |
