| Patents for R. A. Bates |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
 | 597,390 | Jan. 18, 1898 | L.D. Burlingame | Milling-machine |
 | 614,993 | Nov. 29, 1898 | D.A. Seamans | Wrench |
 | 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 |
 | 624,676 | May 09, 1899 | E.H. Parks | Gear-cutting machine |
 | 631,923 | Aug. 29, 1899 | O.J. Beale | Milling-machine |
| | 642,667 | Feb. 06, 1900 | O.J. Beale | Mechanical Movement |
 | 645,082 | Mar. 13, 1900 | C.R. Gabriel | Gear-Cutting Machine |
