| All Patents in class 279/16 |
Patents 1 -
15
of 72
      |
| Number | Date | Patentee | Title | Type |
| 18,213 | Sep. 15, 1857 | R.H. St. John | Watchmakers' lathe | watchmakers lathes |
| 23,050 | Feb. 22, 1859 | G.H. Waldin | Chuck for Watchmakers' Lathes | metal lathe chucks |
| 23,406 | Mar. 29, 1859 | R.H. St. John | Watchmakers Lathe | watchmakers lathes |
| 25,674 | Oct. 04, 1859 | E.A. Roberts | Lathe Chuck | metal lathe chucks |
| 27,044 | Feb. 07, 1860 | J. Fox | Drill Chuck | drill press chucks |
| 36,842 | Nov. 04, 1862 | G. Jackson | Watchmakers Lathe | watchmakers lathes |
| 92,545 | Jul. 13, 1869 | J. Belknap, C.C. Rowell | Watchmakers Lathe | watchmakers lathes |
| 107,291 | Sep. 13, 1870 | J. Rich | Lathe Chuck | metal lathe chucks |
| 113,095 | Mar. 28, 1871 | J. Rich | Improvement in Chucks for Lathes | metal lathe chucks |
| 120,988 | Nov. 14, 1871 | J. Mansir | Improvement in Watchmakers Chucks | watchmakers lathes |
| 141,824 | Aug. 12, 1873 | J. Stark | Improvement of Watchmakers Lathe Chucks | metal lathe chucks |
| 220,291 | Oct. 07, 1879 | J. Kesselmeier | Improvement of Watchmakers Lathes | watchmakers lathes |
| 237,105 | Feb. 01, 1881 | A. French | Chuck for Watchmakers Lathes | metal lathe chucks |
| 255,470 | Mar. 28, 1882 | J. Spickerman | Watch Maker's Chuck | metal lathe chucks |
| 260,005 | Jun. 27, 1882 | L.R. Davis | Lathe Chuck | metal lathe chucks |
