| All Patents of Type: motor armatures |
Patents 1 -
15
of 39
      |
| Number | Date | Patentee | Title | Type |
| 281,416 | Jul. 17, 1883 | E. Thomson | Dynamo Electric Machine | motor armatures |
| 302,557 | Jul. 29, 1884 | W.K. Freeman | Armature Winding for Dynamo Machines | electric generators |
| 314,242 | Mar. 24, 1885 | C.L. Healy | Armature for Dynamo Electric Machines | motor armatures |
| 333,174 | Dec. 29, 1885 | W. Thomson | Dynamo Electric Machine | motor armatures |
| 356,902 | Feb. 01, 1887 | E. Thomson | Armature for Dynamo Electric Machines | motor armatures |
| 387,432 | Aug. 07, 1888 | A.W. Meston | Armature for dynamo-electric machines | motor armatures |
| 394,818 | Dec. 18, 1888 | C.S. Bradley | Dynamo-electric machinery | motor armatures |
| 394,819 | Dec. 18, 1888 | C.S. Bradley | Dynamo-electric machinery | motor armatures |
| 422,419 | Mar. 04, 1890 | C.D. Jenney | Armature | motor armatures |
| 479,169 | Jul. 19, 1892 | J.F. Ott, A.E. Kennelly | Electro-magnetic machine | motor armatures |
| 480,727 | Aug. 16, 1892 | E. Kolben | Armature-conductor and means for insulating the same | motor armatures |
| 480,728 | Aug. 16, 1892 | E. Kolben | Ring-armature | motor armatures |
| 480,740 | Aug. 16, 1892 | H.F. Parshall | Armature for dynamo-electric machines | motor armatures |
| 486,078 | Nov. 15, 1892 | C.S. Bradley | Armature for dynamo-electric machines and electric motors | motor armatures |
| 491,567 | Feb. 14, 1893 | E. Kolben | Conductor for armatures | motor armatures |
