All Patents in class 82/142 |
Patents 1 -
15
of 159
|
Number | Date | Patentee | Title | Type |
25,339 | Sep. 06, 1859 | J.H. Mulholland, P. Leffel | Method of Centering in Watchmakers' Lathes | watchmakers lathes |
27,478 | Mar. 13, 1860 | W. Sellers | Turning Lathe | metal lathe chucks |
53,994 | Apr. 17, 1866 | R. Lissenbee | Improved Pivot Lathe | watchmakers lathes |
69,544 | Oct. 08, 1867 | F.W. Coy | Turning Lathe | metal lathes |
69,685 | Oct. 08, 1867 | B.M. Lewy | Turning Lathe | watchmakers lathes |
74,609 | Feb. 18, 1868 | W. Sellers | Lathe for Turning Iron | engine lathes |
93,892 | Aug. 17, 1869 | J. Laurent | Machine for Turning Watch Cases | watchmakers lathes |
112,971 | Mar. 21, 1871 | S.D. Sheldon | Turning Lathe | engine lathes |
115,000 | May 16, 1871 | H. Waters | Improvement in Lathes for Cutting Grooves in Metal Rollers | metal lathes |
122,768 | Jan. 16, 1872 | G. Hunzikee | Improved Watchmakers Lathes | watchmakers lathes |
122,769 | Jan. 16, 1872 | W. Kitson | Improvement in Metal Turning | |
134,787 | Jan. 14, 1873 | R. Cowles | Watchmakers' Lathes | watchmakers lathes |
135,064 | Jan. 21, 1873 | G.A. Barnes, E.F. Barnes | Metal Turning Lathes | metal lathes |
135,515 | Feb. 04, 1873 | M.T. Boult | Improvement in apparatus for turning ovals | wood lathe accessories |
143,458 | Oct. 07, 1873 | J.M. Oram | Watchmakers' Lathes | watchmakers lathes |