All Patents in class 82/142 |
Patents 61 -
75
of 159
|
Number | Date | Patentee | Title | Type |
507,619 | Oct. 31, 1893 | F.O. Holmstrom | Spiral lathe | rope and spiral cutting machines |
531,218 | Dec. 18, 1894 | W.H. Powers | Veneer-cutting machine | veneer machines |
543,395 | Jul. 23, 1895 | A. Mill | Drilling-machine | drill presses |
545,692 | Sep. 03, 1895 | G.E. Hunter | Dead Center Lathe | watchmakers lathes |
559,482 | May 05, 1896 | D.F. Cornell | Lathe tool-carriage | wood lathes |
577,334 | Feb. 16, 1897 | C. Wagner | Reversing Gear for Screw Cutting or Other Machines | screw machines |
RE11,593 | Mar. 23, 1897 | R. Conrader | Machine for Grinding Spherical or other Curved Surfaces | grinding machines |
597,303 | Jan. 11, 1898 | E.L. Striegler | Lathe and Attachment | metalworking machine mechanisms |
617,567 | Jan. 10, 1899 | H.L. Flather | Feed Reversing Mechanism and Stop Motion | metalworking machine mechanisms |
629,874 | Aug. 01, 1899 | J.C. Santon | Engine Lathe | engine lathes |
635,887 | Oct. 31, 1899 | J. Hartness | Turret Lathe | turret lathes |
635,888 | Oct. 31, 1899 | J. Hartness | Turret Lathe | turret lathes |
649,309 | May 08, 1900 | S.J. Hungerford | Combination Metal Working Machine | metal lathes |
671,565 | Apr. 09, 1901 | E.A. Schumacher | Lathe | metal lathes |
703,411 | Jul. 01, 1902 | J. Hartness | Back Gearing for Lathes | metalworking speed changing mechanisms |