Patents by Inventor Mark K Denison

Mark K Denison 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: 9260081
    Abstract: Wiper apparatuses are provided herein. In one example, a wiper apparatus includes a wiper that has a wiper arm and a wiper blade. The wiper blade is mounted to the wiper arm for contact with a window of a motor vehicle. A wiper drive motor pivots the wiper arm between an out-wipe position and an in-wipe position. A controller controls operation of the wiper drive motor to cause the wiper drive motor to selectively stop the wiper blade in a standard park position when in a standard park mode and in a high park position when in a high park mode. The wiper blade in the high park position is located further up from a bottom edge of the window than in the standard park position. A wiper control switch causes the controller to toggle between the standard park mode and the high park mode when moved according to a predetermined switching sequence.
    Type: Grant
    Filed: January 30, 2013
    Date of Patent: February 16, 2016
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Mark R. Willey, Thomas W. Cox, Marcia R. Ganske, Mark K. Denison
  • Publication number: 20140210382
    Abstract: Wiper apparatuses are provided herein. In one example, a wiper apparatus includes a wiper that has a wiper arm and a wiper blade. The wiper blade is mounted to the wiper arm for contact with a window of a motor vehicle. A wiper drive motor pivots the wiper arm between an out-wipe position and an in-wipe position. A controller controls operation of the wiper drive motor to cause the wiper drive motor to selectively stop the wiper blade in a standard park position when in a standard park mode and in a high park position when in a high park mode. The wiper blade in the high park position is located further up from a bottom edge of the window than in the standard park position. A wiper control switch causes the controller to toggle between the standard park mode and the high park mode when moved according to a predetermined switching sequence.
    Type: Application
    Filed: January 30, 2013
    Publication date: July 31, 2014
    Applicant: GM Global Technology Operations LLC
    Inventors: Mark R. Willey, Thomas W. Cox, Marcia R. Ganske, Mark K. Denison
  • Patent number: 8713746
    Abstract: A vehicle wiper system includes a wiper arm, a motor including a motor shaft, and a drive connection through which torque is transmitted from the motor shaft to the wiper arm when the motor is energized, and at least partially releasing a connection between the motor shaft and the wiper arm when the motor is deenergized.
    Type: Grant
    Filed: January 24, 2011
    Date of Patent: May 6, 2014
    Assignee: GM Global Technology Operations LLC
    Inventors: Robert Dallos, Jr., Mark K Denison
  • Patent number: 8443483
    Abstract: A wiper blade for use on a vehicle window comprises a blade hinge made of a hydrophobic, elastomeric material, a wiping lip and a blade body. The wiping lip has a tip that contacts the vehicle window, a wiping lip base adjoining the blade hinge, and a tapered portion extending between the tip and the wiping lip base. The wiping lip base is made of a hydrophobic, elastomeric material and a majority of the tapered portion is made of an elastomeric material that is not hydrophobic. The blade body includes a main body portion configured to secure a wiper arm thereto, and a base portion adjoining the main body portion and the blade hinge. The base portion is made of a hydrophobic, elastomeric material and the main body portion is made of an elastomeric material that is not hydrophobic.
    Type: Grant
    Filed: August 30, 2010
    Date of Patent: May 21, 2013
    Assignee: GM Global Technology Operations LLC
    Inventors: Robert Dallos, Jr., Mark K Denison
  • Patent number: 8327497
    Abstract: A method of operating a wiper system on a window of a vehicle. The method comprising: setting a park position for a wiper to one of a standard park position or a high park position, where the standard park position locates a wiper blade of the wiper closer to a bottom edge of the window; activating the wiper system to cause the wiper to be pivoted back and forth between an in-wipe position and an out-wipe position; deactivating the wiper system; if the park position is set to the standard park position when the wiper system is deactivated, stopping movement of the wiper when the wiper blade is in the standard park position; and if the park position is set to the high park position when the wiper system is deactivated, stopping movement of the wiper when the wiper blade is in the high park position.
    Type: Grant
    Filed: August 25, 2010
    Date of Patent: December 11, 2012
    Assignee: GM Global Technology Operations LLC
    Inventors: Thomas W. Cox, Mark K. Denison, Marcia R. Ganske
  • Publication number: 20120186034
    Abstract: A vehicle wiper system includes a wiper arm, a motor including a motor shaft, and a drive connection through which torque is transmitted from the motor shaft to the wiper arm when the motor is energized, and at least partially releasing a connection between the motor shaft and the wiper arm when the motor is deenergized.
    Type: Application
    Filed: January 24, 2011
    Publication date: July 26, 2012
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Robert Dallos, JR., Mark K. Denison
  • Publication number: 20120047672
    Abstract: A method of operating a wiper system on a window of a vehicle. The method comprising: setting a park position for a wiper to one of a standard park position or a high park position, where the standard park position locates a wiper blade of the wiper closer to a bottom edge of the window; activating the wiper system to cause the wiper to be pivoted back and forth between an in-wipe position and an out-wipe position; deactivating the wiper system; if the park position is set to the standard park position when the wiper system is deactivated, stopping movement of the wiper when the wiper blade is in the standard park position; and if the park position is set to the high park position when the wiper system is deactivated, stopping movement of the wiper when the wiper blade is in the high park position.
    Type: Application
    Filed: August 25, 2010
    Publication date: March 1, 2012
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Thomas W. Cox, Mark K. Denison, Marcia R. Ganske
  • Publication number: 20120047674
    Abstract: A wiper blade for use on a vehicle window comprises a blade hinge made of a hydrophobic, elastomeric material, a wiping lip and a blade body. The wiping lip has a tip that contacts the vehicle window, a wiping lip base adjoining the blade hinge, and a tapered portion extending between the tip and the wiping lip base. The wiping lip base is made of a hydrophobic, elastomeric material and a majority of the tapered portion is made of an elastomeric material that is not hydrophobic. The blade body includes a main body portion configured to secure a wiper arm thereto, and a base portion adjoining the main body portion and the blade hinge. The base portion is made of a hydrophobic, elastomeric material and the main body portion is made of an elastomeric material that is not hydrophobic.
    Type: Application
    Filed: August 30, 2010
    Publication date: March 1, 2012
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Robert Dallos, JR., Mark K. Denison
  • Patent number: 8051526
    Abstract: A covered windshield wiper includes a hub, a wiper arm having spaced apart side walls, and a pivot pin connecting the wiper arm to the hub. A pair of abutments coaxial with the pivot pin space the side walls of the wiper arm from the hub. A one-piece molded cover has a u-shaped cross section providing a base wall overlying the entire length of the wiper arm and the wiper blade, and laterally spaced side walls depending from the base wall and concealing from view both the wiper arm and the wiper blade. A hook molded on the cover engages the end of the wiper arm. A pair of snap tabs molded on the cover reach into the space between the side walls of the wiper arm and the hub to snap onto the pair of abutments and thereby removably attach the cover onto the wiper.
    Type: Grant
    Filed: April 7, 2009
    Date of Patent: November 8, 2011
    Assignee: GM Global Technology Operations LLC
    Inventors: Wendell G. Summerville, Mark K Denison
  • Publication number: 20100251502
    Abstract: A covered windshield wiper includes a hub, a wiper arm having spaced apart side walls, and a pivot pin connecting the wiper arm to the hub. A pair of abutments coaxial with the pivot pin space the side walls of the wiper arm from the hub. A one-piece molded cover has a u-shaped cross section providing a base wall overlying the entire length of the wiper arm and the wiper blade, and laterally spaced side walls depending from the base wall and concealing from view both the wiper arm and the wiper blade. A hook molded on the cover engages the end of the wiper arm. A pair of snap tabs molded on the cover reach into the space between the side walls of the wiper arm and the hub to snap onto the pair of abutments and thereby removably attach the cover onto the wiper.
    Type: Application
    Filed: April 7, 2009
    Publication date: October 7, 2010
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Wendell G. Summerville, Mark K. Denison