| Patents for Lillian D. Kelsey |
Patents 1 -
15
of 40
      |
| Number | Title | Classification(s) |
| 272,192 | Metal Planing Machine | 409/341 |
| 428,396 | Russell Jennings Auger Bit Box | 206/379 |
| 433,683 | Auger-Bit | 408/212 |
| 438,848 | Sheet-Metal Pliers | 74/523, 81/420 |
| 452,991 | Spindle feed for drill press | 254/103, 408/135, 475/169, 475/175, 475/176, 475/177 |
| 481,342 | Spoke Extractor | 157/12, 24/134R, 29/261, 29/262 |
| 484,317 | Tool Holder for Lathes | 82/158, 82/161 |
| 486,764 | Wrench | 81/125.1, 81/186 |
| 493,903 | Blockplane Lateral Adjuster | 30/487 |
| 499,929 | Engine Lathe | 74/354, 74/355, 82/132, 82/142 |
| 508,952 | Micrometer Gage | 33/823 |
| 509,667 | Expansible Bit | 408/194, 408/195, 408/212, 408/213 |
| 510,688 | Micrometer Gage | 33/826 |
| 515,234 | Micrometer Gage | 33/709 |
| 515,235 | Micrometer Gage | 33/823 |
