Patents by Inventor Larry Boigegrain

Larry Boigegrain 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).

  • Transmission input shaft blade
    Patent number: 8444494
    Abstract: A flat blade for a transmission input shaft includes a substantially rectangular body portion for insertion in a center bore of the input shaft and at least one radial blade segment extending from the body portion. The radial blade segment is arranged for assembly proximate a distal end of the input shaft and for extending radially beyond the center bore. In an example embodiment, the radial blade segment is substantially rectangular in shape. In an example embodiment, the radial blade segment is a pair of radial blade segments extending in opposing directions. In an example embodiment, the body portion is arranged for press-fitting into the center bore.
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: May 21, 2013
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Larry Boigegrain, Patrick Lindemann
  • TRANSMISSION INPUT SHAFT BLADE
    Publication number: 20110263341
    Abstract: A flat blade for a transmission input shaft includes a substantially rectangular body portion for insertion in a center bore of the input shaft and at least one radial blade segment extending from the body portion. The radial blade segment is arranged for assembly proximate a distal end of the input shaft and for extending radially beyond the center bore. In an example embodiment, the radial blade segment is substantially rectangular in shape. In an example embodiment, the radial blade segment is a pair of radial blade segments extending in opposing directions. In an example embodiment, the body portion is arranged for press-fitting into the center bore.
    Type: Application
    Filed: April 20, 2011
    Publication date: October 27, 2011
    Applicant: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG
    Inventors: Larry Boigegrain, Patrick Lindemann