Patents by Inventor Heather Craig

Heather Craig 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: 6837318
    Abstract: A rescue and exploration apparatus that has a first continuous track rotatably supported within a first frame and a second continuous track rotatably supported within a second frame. The first and second continuous tracks are driven by at least one drive motor. The first and second frames are pivotally connected about a pivot point. A steering mechanism articulates the first and second frames about the pivot point. A remote control is operatively connected to the rescue and exploration apparatus, and a power source is electronically connected to the remote control the drive motors, and the steering mechanism. A tether may be used for rescue type uses by pulling the rescue and exploration apparatus back to safety with a rescue victim. A joystick and microcontroller on the remote control controls the speed and direction of the drive motors and steering mechanism.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: January 4, 2005
    Inventors: Hanna Craig, Heather Craig