Patents by Inventor Dan Matheus

Dan Matheus 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).

  • Vehicle display device
    Patent number: 9799244
    Abstract: A vehicle display device and method for elevating and rotating a vehicle configured to fit in a single car parking space, while simultaneously displaying messages through a connected electronic message display. The vehicle display device has a turntable allowing for three hundred and sixty degrees of rotation of the vehicle. The electronic message display can present multiple messages that are customizable and easily modified.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: October 24, 2017
    Assignee: D2 AUTO GROUP, LLC
    Inventors: David Key, Dan Matheus
  • Mobile vehicle display device
    Patent number: 8418386
    Abstract: One or more mobile vehicle display devices are provided herein. The mobile vehicle display device can include a trailer assembly and an outer housing. The trailer assembly can include a trailer frame, a turntable disposed on a portion of the trailer frame, a rotator adapted to rotate the turntable, and a wheel adapted to support the trailer assembly. Also, a method of using the mobile vehicle display device is provided herein.
    Type: Grant
    Filed: October 19, 2010
    Date of Patent: April 16, 2013
    Assignee: D2 Auto Group LLC
    Inventors: David Key, Dan Matheus, Marc A. Meadows, Jayton Cagle