Patents by Inventor Sara A. Stabenow

Sara A. Stabenow 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).

  • Patent number: 8531076
    Abstract: A stator for an electric motor includes first and second rows of conductors arranged concentrically around an axis inside a steel core. Each conductor includes a linking end. The stator also includes a first dielectric shim ring arranged between the two rows of conductors. Each conductor of the first row is bent in either a clockwise or a counter-clockwise direction relative to the axis and each conductor of the second row is bent in the opposite direction. The linking end of each conductor of the first row is attached to the linking end of an adjacent conductor of the second row after the conductors are bent. The first shim ring separates the first and second rows of conductors when the conductors are being bent, and is also at least partially disposed between the first and second rows of conductors when the linking ends are being attached.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: September 10, 2013
    Assignee: GM Global Technology Operations LLC
    Inventors: Sara A. Stabenow, Stephen R. Smith, Edward Panozzo, David F. Titmuss
  • Publication number: 20120293034
    Abstract: A stator for an electric motor includes first and second rows of conductors arranged concentrically around an axis inside a steel core. Each conductor includes a linking end. The stator also includes a first dielectric shim ring arranged between the two rows of conductors. Each conductor of the first row is bent in either a clockwise or a counter-clockwise direction relative to the axis and each conductor of the second row is bent in the opposite direction. The linking end of each conductor of the first row is attached to the linking end of an adjacent conductor of the second row after the conductors are bent. The first shim ring separates the first and second rows of conductors when the conductors are being bent, and is also at least partially disposed between the first and second rows of conductors when the linking ends are being attached.
    Type: Application
    Filed: May 17, 2011
    Publication date: November 22, 2012
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC.
    Inventors: Sara A. Stabenow, Stephen R. Smith, Edward Panozzo, David F. Titmuss
  • Publication number: 20100304918
    Abstract: A planetary carrier assembly for a transmission includes a first carrier portion and a second carrier portion. The first carrier portion includes a spider flange portion and at least one first carrier arm half extending along the longitudinal axis. The second carrier portion includes a park gear flange and at least one second carrier arm half extending along the longitudinal axis into abutting engagement with the at least one first carrier arm half. The first carrier arm halves and the second carrier arm halves are welded together at an approximate midsection along the longitudinal axis between the spider flange portion and the park gear flange portion to minimize internal stresses within the output shaft assembly.
    Type: Application
    Filed: May 29, 2009
    Publication date: December 2, 2010
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Boris Burgman, Sara A. Stabenow, John Daniel Beres, III