| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for B. F. Sturtevant Co. | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 713,589 | Nov. 18, 1902 | H.A. Balcome | Brush-holder support | motor brush holders | |
| 720,511 | Feb. 10, 1903 | H.A. Balcome | Drum-armature | electric motors | |
| 1,038,110 | Sep. 10, 1912 | B.S. Foss | Centrifugal fan-wheel | motor cooling | |
| 1,060,966 | May 06, 1913 | H.A. Balcome | Electric motor and brake | electric motors | |
| 1,224,260 | May 01, 1917 | C.O. Bergstrom | Oil-deflector | electric motors | |
| 1,305,242 | Jun. 03, 1919 | G.W. Allen | Pneumatic cleaner | ||