Patents by Inventor Daniel F. Witting

Daniel F. Witting 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: 11827088
    Abstract: A housing for a battery pack of a vehicle is described herein. The housing includes a lateral baseplate, a central longitudinal baseplate, and at least one bracket. The lateral baseplate is configured to extend in a lateral direction of the vehicle and attach to a front cradle of the vehicle rearward of left and right body mount seats on the front cradle. The central longitudinal baseplate is configured to extend in a longitudinal direction of the vehicle and attach to the lateral baseplate. The at least one bracket is configured to connect the central longitudinal baseplate to the lateral baseplate and to form an angle with the lateral baseplate that is greater than 40 degrees.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: November 28, 2023
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Mark T. Dingman, Daniel F. Witting
  • Publication number: 20230076964
    Abstract: A housing for a battery pack of a vehicle is described herein. The housing includes a lateral baseplate, a central longitudinal baseplate, and at least one bracket. The lateral baseplate is configured to extend in a lateral direction of the vehicle and attach to a front cradle of the vehicle rearward of left and right body mount seats on the front cradle. The central longitudinal baseplate is configured to extend in a longitudinal direction of the vehicle and attach to the lateral baseplate. The at least one bracket is configured to connect the central longitudinal baseplate to the lateral baseplate and to form an angle with the lateral baseplate that is greater than 40 degrees.
    Type: Application
    Filed: September 7, 2021
    Publication date: March 9, 2023
    Inventors: Mark T. DINGMAN, Daniel F. WITTING
  • Patent number: 9768531
    Abstract: A method according to the present disclosure provides a ground connection between a first component and a vehicle body rail through a coating disposed on the vehicle body rail. The method includes inserting a grounding bushing into an aperture in a second component, positioning the second component between the first component and the vehicle body rail, placing the grounding bushing in contact with the first component, and inserting a fastener through the first component, through the grounding bushing, and into the vehicle body rail. The method further includes tightening the fastener to clamp the first component and the grounding bushing between a head of the fastener and the vehicle body rail and thereby cause the grounding bushing to pierce through the coating disposed on the vehicle body rail to provide the ground connection between the first component and the vehicle body rail.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: September 19, 2017
    Assignee: GM Global Technology Operations LLC
    Inventors: Christopher A. Schlaupitz, Daniel F. Witting
  • Publication number: 20140229070
    Abstract: A trailer reverse assist system for a vehicle coupled to a trailer is provided. The trailer reverse assist system includes a park assist controller configured to receive a distance input from at least one rear distance sensor. The park assist controller is configured to determine a pitch angle of the trailer relative to the vehicle based on the distance input. An electronic power steering system is coupled to the park assist controller. The electronic power steering system is configured to adjust a hand wheel angle of the vehicle based on the pitch angle of the trailer.
    Type: Application
    Filed: February 12, 2013
    Publication date: August 14, 2014
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Daniel F. Witting
  • Patent number: 8679671
    Abstract: A frame for a battery cell includes a main body with an aperture configured to receive the battery cell. A header is disposed at an end of the main body. The header including a plurality of electrically conductive pins disposed through the header. The electrically conductive pins are configured to cooperate with pins in an adjacent frame.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: March 25, 2014
    Assignee: GM Global Technology Operations LLC
    Inventor: Daniel F. Witting
  • Publication number: 20120276430
    Abstract: A frame for a battery cell includes a main body with an aperture configured to receive the battery cell. A header is disposed at an end of the main body. The header including a plurality of electrically conductive pins disposed through the header. The electrically conductive pins are configured to cooperate with pins in an adjacent frame.
    Type: Application
    Filed: April 28, 2011
    Publication date: November 1, 2012
    Applicant: GM BLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Daniel F. Witting