Patents by Inventor Rohn A. Brown

Rohn A. Brown 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: 20080140253
    Abstract: An automated self propelled refuse container travels from a parking or storage location to a refuse discharge location and return in response to a control unit cooperating with a tracking unit to control the direction of travel. Power is provided by an electric motor associated with each of two driving wheels rotating at the same rate and a third steering wheel provides stability and control over the direction of travel. The two driving wheels may rotate at a constant rate for straight line travel or charge direction, respectively, and a castering wheel provides stability and accommodates the direction of travel. Alternatively, a single wheel can provide both motive power and steering capability under control of a control unit responsive to the tracking unit and a pair of free wheeling wheels provide stability.
    Type: Application
    Filed: December 12, 2006
    Publication date: June 12, 2008
    Inventor: ROHN A. BROWN
  • Fan
    Patent number: D254565
    Type: Grant
    Filed: November 21, 1977
    Date of Patent: March 25, 1980
    Inventor: Rohn A. Brown