Patents by Inventor Donald Lipscomb

Donald Lipscomb has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Alternator and method of manufacture
    Publication number: 20050121988
    Abstract: An alternator has a molded plastic, electrically conductive D.E. frame in which a sealed bearing is molded in place with the formation of the D.E. frame 14. When the D.E. frame is removed from its plastics injection mold and while the frame is still hot, the stator is installed in the D.E. frame and the frame allowed to cool and constrict about the stator. The companion S.R.E. frame is preferably fabricated of non-conductive plastics material.
    Type: Application
    Filed: October 26, 2004
    Publication date: June 9, 2005
    Inventors: Steven Howe, Donald Lipscomb