Patents by Inventor Jeffrey R. Tatrow

Jeffrey R. Tatrow 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: 8678119
    Abstract: A vehicle includes a body component, a rechargeable energy storage system (RESS), a traction motor, a coolant reservoir having an inlet, and a bracket. The traction motor is electrically connected to the RESS and delivers motor torque for propelling the vehicle. A lobed cap covers the inlet. The bracket extends between the lobed cap and the body component. The bracket defines an opening having radially-inward projecting tabs, each of which engages a different axial side wall of the cap between different adjacent lobes of the lobed cap to prevent rotation and removal of the lobed cap. A method includes providing the above bracket, routing a lobed cap of a coolant reservoir through the opening after installing the cap to the reservoir such that the tabs engage a different axial side wall of the cap between different adjacent lobes of the lobed cap.
    Type: Grant
    Filed: April 18, 2012
    Date of Patent: March 25, 2014
    Assignee: GM Global Technology Operations LLC
    Inventors: Kulwinder Singh, Michael J. Montreuil, Jeffrey R. Tatrow
  • Publication number: 20130206489
    Abstract: A vehicle includes a body component, a rechargeable energy storage system (RESS), a traction motor, a coolant reservoir having an inlet, and a bracket. The traction motor is electrically connected to the RESS and delivers motor torque for propelling the vehicle. A lobed cap covers the inlet. The bracket extends between the lobed cap and the body component. The bracket defines an opening having radially-inward projecting tabs, each of which engages a different axial side wall of the cap between different adjacent lobes of the lobed cap to prevent rotation and removal of the lobed cap. A method includes providing the above bracket, routing a lobed cap of a coolant reservoir through the opening after installing the cap to the reservoir such that the tabs engage a different axial side wall of the cap between different adjacent lobes of the lobed cap.
    Type: Application
    Filed: April 18, 2012
    Publication date: August 15, 2013
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Kulwinder Singh, Michael J. Montreuil, Jeffrey R. Tatrow
  • Patent number: 8303244
    Abstract: The invention concerns an engine-mounted fan shroud for use in a vehicle that has a shroud body supported by a vehicle engine, including an outer ring made of a first material having a first stiffness, and a bodyside seal extending from and being integral with the outer ring, with the bodyside seal being made of a second material having a second stiffness that is less than the first stiffness. The bodyside seal fits into and seals around a seal opening in a body-mounted shroud that is mounted to radiator support structure.
    Type: Grant
    Filed: June 10, 2005
    Date of Patent: November 6, 2012
    Assignee: GM Global Technology Operations LLC
    Inventors: Joseph H. Alexander, Jeffrey R. Tatrow, Paul R. Mueller