| Patents for Oscar J. Beale |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
 | 472,517 | Apr. 12, 1892 | O.J. Beale | Worm and Worm Shaft |
| | 493,807 | Mar. 21, 1893 | O.J. Beale | Lathe Attachment |
 | 616,648 | Dec. 27, 1898 | O.J. Beale | Device for generating gear-teeth |
 | 616,649 | Dec. 27, 1898 | O.J. Beale | Device for generating gear-teeth |
 | 618,978 | Feb. 07, 1899 | O.J. Beale | Machine for generating gearing |
 | 618,979 | Feb. 07, 1899 | O.J. Beale | Machine for generating gearing |
 | 631,923 | Aug. 29, 1899 | O.J. Beale | Milling-machine |
| | 642,667 | Feb. 06, 1900 | O.J. Beale | Mechanical Movement |
| | 795,021 | Jul. 18, 1905 | O.J. Beale | Machine for Generating Gear-Teeth |
| | 799,587 | Sep. 12, 1905 | O.J. Beale | Rack-Cutting Machine |
