| All Patents in class 310/90 |
Patents 1 -
15
of 30
      |
| Number | Title | Classification(s) |
| 613,054 | Electric fan | 310/157, 310/90, 384/368 |
| 618,131 | Bearing for armature-shafts of electric motors | 310/90, 384/381 |
| 620,609 | Motor | 200/80R, 310/167, 310/237, 310/246, 310/40R, 310/90 |
| 693,837 | Motor-gearing | 310/69, 310/90, 74/421A |
| 792,762 | Dynamo Electric Machine | 310/230, 310/426, 310/89, 310/90 |
| 1,013,149 | Electric motor | 310/90 |
| 1,046,075 | Woodworking or routing machine | 144/119.1, 144/136.6, 144/136.95, 310/157, 310/71, 310/90, 310/91 |
| 1,122,213 | Adjustable end head for dynamo-electric machines | 310/90 |
| 1,185,366 | Dynamo-electric machine | 310/216.129, 310/401, 310/64, 310/90 |
| 1,224,260 | Oil-deflector | 277/429, 310/90, 384/135 |
| 1,241,659 | Electric portable grinder | 310/75R, 310/90, 384/537, 451/294, 451/344, 451/358, 74/606R |
| 1,259,132 | Portable electric tool | 310/90, 384/252, 451/340, 451/344, 451/415, 464/157, 464/178 |
| 1,327,160 | Electrically-driven spindle | 310/90 |
| 1,858,404 | Magneto | 123/149B, 310/156.55, 310/216.034, 310/70R, 310/90, 384/409 |
| 2,515,146 | Means for Maintaining Dimensional Stability in Machine Parts | 219/201, 307/149, 310/90 |
