All Patents of Type: multiple spindle lathes |
Patents 1 -
15
of 62
|
Number | Date | Patentee | Title | Type |
310,538 | Jan. 06, 1885 | A.E. Gatchell, E.J. Pennington | Multiplex Turning Lathe | multiple spindle lathes |
420,064 | Jan. 28, 1890 | J.H. Haskins | Vertical Gang Lathe | multiple spindle lathes |
452,495 | May 19, 1891 | E. Lindner | Turning Lathe | turret lathes |
635,853 | Oct. 31, 1899 | E.C. Henn | Metal Working Machine | multiple spindle lathes |
640,281 | Jan. 02, 1900 | J.F. Dowding | Lathe | multiple spindle lathes |
644,310 | Feb. 27, 1900 | F. Harrington, L.C. Woerner | Multiple Spindle Screw Machine | screw machines |
912,676 | Feb. 16, 1909 | J. Hartness | Metal Working Machine | multiple spindle lathes |
926,736 | Jul. 06, 1909 | J.J. Grant | Multiple-spindle lathe | automatic lathes |
1,063,681 | Jun. 03, 1913 | J. Hartness | Metal Working Machine | multiple spindle lathes |
1,125,778 | Jan. 19, 1915 | L.M. Waite | Tool-holding device for lathes | lathe tool holders and tool posts |
1,130,277 | Mar. 02, 1915 | J. Hartness | Multispindle lathe | multiple spindle lathes |
1,140,299 | May 18, 1915 | C.M. Conradson | Automatic Multiple Spindle Lathe | multiple spindle lathes |
1,264,197 | Apr. 30, 1918 | A. Sheddon, J. McGregor | Multiple Turning Lathe | multiple spindle lathes |
1,274,859 | Aug. 06, 1918 | L.G. Daniels | Multiple Spindle Turret Lathe | multiple spindle lathes |
1,449,464 | Mar. 27, 1923 | J.J. Van Hamersveld | Automatic Machine Tool | multiple spindle lathes |