Patents by Inventor Nicholas P. Nagrant

Nicholas P. Nagrant 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: 8450677
    Abstract: Methods and systems are provided for adjusting a reflectance of a mirror of a vehicle. A first sensor measures an ambient light condition outside the vehicle. A second sensor measures a glare from the mirror. A controller identifies a characteristic of the vehicle, and adjusts the reflectance of the mirror based on the characteristic, the ambient light condition, and the glare.
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: May 28, 2013
    Assignee: GM Global Technology Operations LLC
    Inventors: Nigel G. Jones, Nicholas P. Nagrant
  • Publication number: 20130088792
    Abstract: A mount for a rearview mirror includes a base having a bottom surface for adhesive attachment to a windshield glass, a top surface, opposed side surfaces with dovetail walls, and end walls. A mirror mount has dovetail engaging sidewalls that slide onto the dovetail walls of the base. A locking lever is pivotally mounted on the mirror mount and has a cam surface thereon that swings into engagement with the top surface of the base to lock the mirror mount against sliding movement on the base so that the mirror mount is thereby mounted on the base. The locking lever has a handle portion that is flush with a surface of the mirror mount when the cam surface of the locking lever engages with the top surface to provide tactile and visible feedback that the mirror has been properly mounted on the base.
    Type: Application
    Filed: October 10, 2011
    Publication date: April 11, 2013
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Nigel G. Jones, Nicholas P. Nagrant, Michael J. Tanner
  • Patent number: 8414137
    Abstract: An inside rearview mirror bracket for a windscreen includes a pad portion configured to attach to an interior of the windscreen. A bridge portion is formed as a single piece with the pad portion, and a tunnel is defined by the bridge portion and the pad portion. The mirror bracket includes a mirror receptacle formed as a single piece with the bridge portion opposite the tunnel. The mirror receptacle is configured to receive a rearview mirror. A sensor member may be configured to substantially fill the tunnel, such that the sensor member is disposed intermediate the bridge portion and the windscreen.
    Type: Grant
    Filed: October 28, 2010
    Date of Patent: April 9, 2013
    Assignee: GM Global Technology Operations LLC
    Inventors: Charles R. Quinn, Nicholas P. Nagrant, Eric A. Watterworth, Dennis B. Kazensky, Mark M. Hadley, Thomas D. Hagen
  • Publication number: 20120105990
    Abstract: An inside rearview mirror bracket for a windscreen includes a pad portion configured to attach to an interior of the windscreen. A bridge portion is formed as a single piece with the pad portion, and a tunnel is defined by the bridge portion and the pad portion. The mirror bracket includes a mirror receptacle formed as a single piece with the bridge portion opposite the tunnel. The mirror receptacle is configured to receive a rearview mirror. A sensor member may be configured to substantially fill the tunnel, such that the sensor member is disposed intermediate the bridge portion and the windscreen.
    Type: Application
    Filed: October 28, 2010
    Publication date: May 3, 2012
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Charles R. Quinn, Nicholas P. Nagrant, Eric A. Watterworth, Dennis B. Kazensky, Mark M. Hadley, Thomas D. Hagen
  • Publication number: 20110266419
    Abstract: Methods and systems are provided for adjusting a reflectance of a mirror of a vehicle. A first sensor measures an ambient light condition outside the vehicle. A second sensor measures a glare from the mirror. A controller identifies a characteristic of the vehicle, and adjusts the reflectance of the mirror based on the characteristic, the ambient light condition, and the glare.
    Type: Application
    Filed: May 3, 2010
    Publication date: November 3, 2011
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: NIGEL G. JONES, NICHOLAS P. NAGRANT
  • Patent number: 7837173
    Abstract: According to various exemplary embodiments, an apparatus is provided for mounting a rearview display and one or more electronic components in a vehicle. An example of the apparatus comprises an inside rearview assembly for mounting an electronic component near a windshield of a vehicle including a mirror and an adjustable support connected to the mirror. The rearview assembly also includes a bracket configured to mount on the windshield, including an attaching structure configured to attach the bracket to the windshield and a support frame coupled to the attaching structure. The support frame has a portion set off from the windshield to accommodate the electronic component between the windshield and the set off portion. The support frame is connected to the adjustable support.
    Type: Grant
    Filed: October 10, 2008
    Date of Patent: November 23, 2010
    Assignee: GM Global Technology Operations, Inc.
    Inventors: Craig H. Zinser, Dennis B. Kazensky, James J. Czewski, William C. Bisnack, Nicholas P. Nagrant, Thomas D. Hagen, Kent S. Lybecker, Ryan M. Frakes, Mark R. Willey, Benjamin H. Baker, Patrick D. Walmsley
  • Publication number: 20100090086
    Abstract: According to various exemplary embodiments, an apparatus is provided for mounting a rearview display and one or more electronic components in a vehicle. An example of the apparatus comprises an inside rearview assembly for mounting an electronic component near a windshield of a vehicle including a mirror and an adjustable support connected to the mirror. The rearview assembly also includes a bracket configured to mount on the windshield, including an attaching structure configured to attach the bracket to the windshield and a support frame coupled to the attaching structure. The support frame has a portion set off from the windshield to accommodate the electronic component between the windshield and the set off portion. The support frame is connected to the adjustable support.
    Type: Application
    Filed: October 10, 2008
    Publication date: April 15, 2010
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: CRAIG H. ZINSER, DENNIS B. KAZENSKY, JAMES J. CZEWSKI, WILLIAM C. BISNACK, NICHOLAS P. NAGRANT, THOMAS D. HAGEN, KENT S. LYBECKER, RYAN M. FRAKES, MARK R. WILLEY, BENJAMIN H. BAKER, PATRICK D. WALMSLEY