| Patents for Ralph E. Flanders |
Patents 1 -
15
of 32
      |
| Number | Title | Classification(s) |
| 1,130,276 | Automatic chucking-lathe | 29/27B, 29/27R, 29/56 |
| 1,219,813 | Metal-working machine | 29/27R, 82/11.1, 82/117, 82/17 |
| 1,368,252 | Work-Rest Attachment for Lathes | 82/11., 82/162 |
| 1,368,790 | Metal-Working Machine | 384/251, 82/165 |
| 1,527,791 | Lathe | 29/54, 409/900.2 |
| 1,545,749 | Method of Making Chasers | 408/1R, 470/185, 76/117 |
| 1,635,179 | Threading Tool | 408/215, 470/185, 470/198 |
| 1,737,579 | Tap Holder for Comparators | 356/244 |
| 1,750,956 | Machine for Grinding Chasers | 409/65, 451/213, 451/214 |
| 1,841,526 | Metering Device | 184/7.4, 222/250, 222/275 |
| 1,847,337 | Truing Mechanism for Grinding Wheels | 125/11.05 |
| 1,854,184 | Means for Correctly Setting Relieved Taps in Thread-Finishing Machines | 33/629, 451/222 |
| 1,904,304 | Method and Machine for Grinding Chasers | 451/217, 451/239, 451/247, 451/28 |
| 1,924,738 | Hydraulic Power Transmission and Metering Device Therefor | 29/42 |
| 1,931,652 | Hydraulically Operated Feed Mechanism for High Speed Machines | 29/42, 91/4R |
