Patents by Inventor James T. Coble

James T. Coble 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).

  • Portable wheel chair lift
    Patent number: 8739935
    Abstract: A portable wheel chair lift device includes a lift car, a support base, and a lifting mechanism coupled thereto to selectively raise or lower the lift car while allowing the floor of the lift car to be fully-lowered to the ground surface. The lift car floor can be folded and collapsed to a reduced width allowing transport through narrow passages. Transport casters are removably mounted to the bottom of the lift car to facilitate transport. The lift device includes a height adjustment control within the lift car to repeatably raise the lift car to the height of a stage.
    Type: Grant
    Filed: March 30, 2011
    Date of Patent: June 3, 2014
    Assignee: AGM Container Controls, Inc.
    Inventors: Eric Zuercher, James T. Coble