| All Patents in class 279/6 |
Patents 1 -
15
of 106
      |
| Number | Date | Patentee | Title | Type |
| 32,675 | Jul. 02, 1861 | C.H. Alsop | Chuck for Boring Firearm-Cylinders | metal lathe chucks |
| 75,872 | Mar. 24, 1868 | F. Davidson | Lathe Chuck | metal lathe chucks |
| 80,928 | Aug. 11, 1868 | J.S. Detrick | Lathe Chuck | metal lathe chucks |
| 108,306 | Oct. 11, 1870 | C. Van Haagen | Boring and Turning Metal | lathe tools |
| 109,423 | Nov. 22, 1870 | W.H. King | Lathe Chuck | metal lathe chucks |
| 114,700 | May 09, 1871 | J.C. Miller | Improvement in Lathe Chucks | metal lathe chucks |
| 116,517 | Jun. 27, 1871 | O. Wheeler, A.N. Wheeler, J.S. Wheeler | Improved Adjustable Tool Rest | lathe tools |
| 126,522 | May 07, 1872 | W.E. Cooper | Improvement in Devices for Boring Spherical Seats | drilling and boring tool holders |
| 135,515 | Feb. 04, 1873 | M.T. Boult | Improvement in apparatus for turning ovals | wood lathe accessories |
| 158,007 | Dec. 22, 1874 | W.F. Toothaker | Chucks | metal lathe chucks |
| 167,277 | Aug. 31, 1875 | W.B. Smith | Chuck for Holding Excentrics While Being Turned | metal lathe chucks |
| 209,897 | Nov. 12, 1878 | W.H. King | Lathe Chuck | metal lathe chucks |
| 227,297 | May 04, 1880 | C. Racine | Chuck for Turning Lathes | metal lathe chucks |
| 280,867 | Jul. 10, 1883 | S. Sawyer | Improvement in Watchmakers Lathes | watchmakers lathes |
| 322,636 | Jul. 21, 1885 | E. Pement | Lathe-chuck | metal lathe chucks |
