| All Patents in class 279/64 |
Patents 16 -
29
of 29
      |
| Number | Date | Patentee | Title | Type |
| 574,216 | Dec. 29, 1896 | S.E. Pranke | Combination Tap and Die | taps and dies |
| 635,458 | Oct. 24, 1899 | J.W. Albert | Drill Chuck | lathe tools |
| 696,634 | Apr. 01, 1902 | J. Hartness | Chuck | metal lathe chucks |
| 1,022,166 | Apr. 02, 1912 | D. Weir | Chuck | drill press chucks |
| 1,159,344 | Nov. 02, 1915 | H.E. Van Ness | Drill Chuck | drill press chucks |
| 1,225,089 | May 08, 1917 | D. Weir | Chuck | drill press chucks |
| 1,227,533 | May 22, 1917 | O. Ebert | Hollow Mill | milling machine cutters |
| 1,251,558 | Jan. 01, 1918 | A.P. Morrow | Chuck | drill chucks |
| 1,288,324 | Dec. 17, 1918 | D. Weir | Chuck | drill press chucks |
| 1,471,271 | Oct. 16, 1923 | C.B. Long | Drill chuck | drilling and boring |
| 1,606,972 | Nov. 16, 1926 | H. Nielsen | Chuck | drill press chucks |
| 1,775,994 | Sep. 16, 1930 | G.W. Emrick | Drill chuck | drill press chucks |
| 2,360,144 | Oct. 10, 1944 | A.C. Koett | Drill chuck | drill chucks |
| 2,372,006 | Mar. 20, 1945 | A.C. Koett | Chuck | drill chucks |
