Patents by Inventor William Jason Spence

William Jason Spence 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: 10831201
    Abstract: The present invention relates to a control system for a refuse vehicle and a method for controlling a refuse vehicle provided with at least one refuse container location sensor, at least one vehicle speed control, and one or more electronics. The one or more electronics receive and process signals from the at least one refuse container location sensor and outputs a control signal to the at least one vehicle speed control to stop the refuse vehicle at a predetermined location with respect to a refuse container.
    Type: Grant
    Filed: October 10, 2011
    Date of Patent: November 10, 2020
    Assignee: VOLVO TRUCK CORPORATION
    Inventor: William Jason Spence
  • Publication number: 20140236446
    Abstract: The present invention relates to a control system for a refuse vehicle and a method for controlling a refuse vehicle provided with at least one refuse container location sensor, at least one vehicle speed control, and one or more electronics. The one or more electronics receive and process signals from the at least one refuse container location sensor and outputs a control signal to the at least one vehicle speed control to stop the refuse vehicle at a predetermined location with respect to a refuse container.
    Type: Application
    Filed: October 10, 2011
    Publication date: August 21, 2014
    Applicant: VOLVO GROUP NORTH AMERICA, LLC
    Inventor: William Jason Spence
  • Patent number: 8245809
    Abstract: A system for automatically detaching a windshield from a vehicle cab comprises a pressure applying device mounted between a windshield and a frame element, a roll-over condition sensor, and a controller connected to receive a signal indicating a roll-over condition from the roller-over condition sensor and connected to activate the pressure applying device responsive to receiving said signal. The pressure applying device may be one or more pyrotechnic devices. The system includes a delay function to delay activating the pressure applying device to allow the vehicle to come to a rest.
    Type: Grant
    Filed: August 23, 2007
    Date of Patent: August 21, 2012
    Assignee: Volvo Group North America, LLC
    Inventor: William Jason Spence
  • Publication number: 20110192670
    Abstract: A system for automatically detaching a windshield from a vehicle cab comprises a pressure applying device mounted between a windshield and a frame element, a roll-over condition sensor, and a controller connected to receive a signal indicating a roll-over condition from the roller-over condition sensor and connected to activate the pressure applying device responsive to receiving said signal. The pressure applying device may be one or more pyrotechnic devices. The system includes a delay function to delay activating the pressure applying device to allow the vehicle to come to a rest.
    Type: Application
    Filed: August 23, 2007
    Publication date: August 11, 2011
    Applicant: VOLVO GROUP NORTH AMERICA, LLC
    Inventor: William Jason Spence
  • Patent number: 6554338
    Abstract: A heavy duty truck includes a grab handle for installation on the exterior of the truck to aid operator access to the vehicle. The handle includes an inner and outer tubular member. The inner tubular member has two opposing ends, a closed end formed to define a first truck mating surface and an open end. The outer tubular member has two opposing ends, a closed end formed to define a second truck mating surface and an open end. The inner tubular member is slideably engaged within the outer tubular member such that the inner and outer tubular members are coaxial and define a length of the grab handle. The length is adjustable over a range by sliding the inner tubular member with respect to the outer tubular member. The handle may include an annular shaped seal mounted on the outer tubular member open end to protect an operator's hand.
    Type: Grant
    Filed: June 3, 2002
    Date of Patent: April 29, 2003
    Assignee: Volvo Trucks North America, Inc.
    Inventor: William Jason Spence