All Patents of Type: metalworking machine bearings |
Patents 1 -
15
of 70
|
Number | Date | Patentee | Title | Type |
78,013 | May 19, 1868 | J. Richards | Spindle Bearing | metalworking machine bearings |
271,519 | Jan. 30, 1883 | J.M. Riley | Journal Box for Grinding and Polishing Lathes | grinding machines |
388,927 | Sep. 04, 1888 | J. Stark | Anti Friction Adjustable Bearing for Lathe Spindles | metal lathes |
422,259 | Feb. 25, 1890 | J. Stark | Anti Friction Bearing for Draw in Spindles | metalworking machine bearings |
496,828 | May 02, 1893 | G. Hays | Ball Bearing for Lathe Spindles | metalworking machine bearings |
521,836 | Jun. 26, 1894 | O.S. Walker | Bearing for emery-wheels | bench or pedestal grinders |
560,001 | May 12, 1896 | J.J. Hurley | Anti Friction Bearing for Lathe Spindles | metalworking machine bearings |
633,096 | Sep. 12, 1899 | H.B. Keiper | Oscillating Bearing | metalworking machine bearings |
800,570 | Sep. 26, 1905 | J. Hartness | Compensating Bearing | metalworking machine bearings |
828,876 | Aug. 21, 1906 | E.P. Bullard, Jr. | Rotary-Table Bearing | metalworking machine bearings |
GB-190,801,585 | Apr. 30, 1908 | W.T. Jones | Improvements in Tools for Cutting Discs, or Rings Into Two Rings | industrial machine bearings |
GB-191,022,260 | Apr. 13, 1911 | W.T. Jones | Improvements in Ball Bearings | industrial machine bearings |
1,006,529 | Oct. 24, 1911 | R.S. Brown | Journal Box | polishing machines |
1,047,162 | Dec. 17, 1912 | E.P. Bullard, Jr. | Machine Table Spindle Bearing | metalworking machine bearings |
1,047,490 | Dec. 17, 1912 | J.R. Blakeslee | Adjustable Bearing | metalworking machine bearings |