| All Patents in class 279/33 |
Patents 1 -
15
of 28
      |
| Number | Date | Patentee | Title | Type |
| 103,015 | May 17, 1870 | L. Coes | Improved Automatic Friction Dog Lathe-Chuck | wood lathe accessories |
| 141,978 | Aug. 19, 1873 | T.R. Almond | Improvement in chucks | drill chucks |
| 149,991 | Apr. 21, 1874 | P.J. Clever | Chucks for Metal Lathes | metal lathe chucks |
| 206,113 | Jul. 16, 1878 | W.A. Ingalls | Chuck | metal lathe chucks |
| 222,056 | Nov. 25, 1879 | G.B. Kirkham | Chuck | metal lathe chucks |
| 227,114 | May 04, 1880 | G.B. Kirkham | Chuck | chucks |
| 239,444 | Mar. 29, 1881 | A. Chatwin | Lathe Chuck | metal lathe chucks |
| 317,148 | May 05, 1885 | A.B. Landis | Drill-chuck | drill press chucks |
| 321,740 | Jul. 07, 1885 | C.R. Mead | Lathe Chuck | metal lathe chucks |
| 330,867 | Nov. 24, 1885 | J.C. Bauer | Lathe-chuck | metal lathe chucks |
| 391,533 | Oct. 23, 1888 | J.E. Howard | Centering Apparatus | metal lathe accessories and attachments |
| 423,253 | Mar. 11, 1890 | S.D. Hollenbeck | Lathe-chuck | metal lathe chucks |
| 651,306 | Jun. 05, 1900 | C. Gabriel | Stay Bolt Wrench | wrenches |
| 984,998 | Feb. 21, 1911 | P.G. Blomberg | Drill-holder or chuck with self-centering device for boring-machines | drill press chucks |
| 1,030,988 | Jul. 02, 1912 | G.W. Emrick | Drill-chuck | drill press chucks |
