Patents by Inventor Mark Pettigrew

Mark Pettigrew 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).

  • Publication number: 20240398636
    Abstract: A wheelchair securement system for a vehicle is provided, comprising a latch configured to grasp an axle of a wheelchair, actuators operatively coupled to the latch; and a controller configured to generate control signals that control movement of the actuators to place the latch in an operative position before the wheelchair enters the vehicle, the operative position comprising a location where the axle of the wheelchair can be grasped securely. Further, A method for securing a wheelchair in a vehicle is provided, the method comprising receiving wheelchair settings of a wheelchair to be secured in a vehicle, generating control signals according to the wheelchair settings, and communicating the control signals to an actuator of a wheelchair restraint, wherein the actuator moves the wheelchair restraint to secure the wheelchair according to the control signals.
    Type: Application
    Filed: June 4, 2024
    Publication date: December 5, 2024
    Inventors: Timothy G. Schwarz, Larry Dean Michels, Mark Pettigrew
  • Publication number: 20230023107
    Abstract: A restraint apparatus for securing a mobility device in a vehicle includes a base configured to being mounted to a floor of the vehicle, a support coupled to the base and extending upward therefrom, and a backing plate adjustably coupled to the support. The backing plate defines a channel to provide vertical adjustment of the backing plate with respect to the support. An upper support is pivotally coupled to the backing plate, and a claw assembly is coupled to the upper support. The claw assembly includes a claw member and a latching member, where the latching member is pivotally coupled to the claw member to enable pivotal movement between an unlatched position and a latched position. A control system operably controls the pivotal movement of the latching member between its latched position to its unlatched positions. In the unlatched position, the claw assembly provides an opening for receiving the device.
    Type: Application
    Filed: October 3, 2022
    Publication date: January 26, 2023
    Inventors: Mark Pettigrew, Michael Evans, Luke Turpin, Larry Dean Michels
  • Patent number: 11478389
    Abstract: A restraint apparatus for securing a mobility device in a vehicle includes a base configured to being mounted to a floor of the vehicle, a support coupled to the base and extending upward therefrom, and a backing plate adjustably coupled to the support. The backing plate defines a channel to provide vertical adjustment of the backing plate with respect to the support. An upper support is pivotally coupled to the backing plate, and a claw assembly is coupled to the upper support. The claw assembly includes a claw member and a latching member, where the latching member is pivotally coupled to the claw member to enable pivotal movement between an unlatched position and a latched position. A control system operably controls the pivotal movement of the latching member between its latched position to its unlatched positions. In the unlatched position, the claw assembly provides an opening for receiving the device.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: October 25, 2022
    Assignee: The Braun Corporation
    Inventors: Mark Pettigrew, Michael Evans, Luke Turpin, Larry Dean Michels
  • Publication number: 20200214913
    Abstract: A restraint apparatus for securing a mobility device in a vehicle includes a base configured to being mounted to a floor of the vehicle, a support coupled to the base and extending upward therefrom, and a backing plate adjustably coupled to the support. The backing plate defines a channel to provide vertical adjustment of the backing plate with respect to the support. An upper support is pivotally coupled to the backing plate, and a claw assembly is coupled to the upper support. The claw assembly includes a claw member and a latching member, where the latching member is pivotally coupled to the claw member to enable pivotal movement between an unlatched position and a latched position. A control system operably controls the pivotal movement of the latching member between its latched position to its unlatched positions. In the unlatched position, the claw assembly provides an opening for receiving the device.
    Type: Application
    Filed: March 18, 2020
    Publication date: July 9, 2020
    Inventors: Mark Pettigrew, Michael Evans, Luke Turpin, Larry Dean Michels