Patents by Inventor R. Brett Roberts

R. Brett Roberts 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).

  • Self-contained, portable, non-mechanical waste disposal system
    Patent number: 8079096
    Abstract: A portable, self-contained, toilet and sanitation system is disclosed. The system utilizes gravity and non-mechanical means to actually “flush” human bodily waste into a septic storage tank for later removal and disposal and contains sufficient water supply and storage capacity to allow the system to be used continuously for over eight hours. The system is a closed design and operates substantially as a permanent toilet wherein waste odors are trapped and then vented to the atmosphere.
    Type: Grant
    Filed: October 17, 2007
    Date of Patent: December 20, 2011
    Inventor: R. Brett Roberts
  • Self-contained, portable, non-mechanical waste disposal system
    Publication number: 20090100585
    Abstract: A portable, self-contained, toilet and sanitation system is disclosed. The system utilizes gravity and non-mechanical means to actually “flush” human bodily waste into a septic storage tank for later removal and disposal and contains sufficient water supply and storage capacity to allow the system to be used continuously for over eight hours. The system is a closed design and operates substantially as a permanent toilet wherein waste odors are trapped and then vented to the atmosphere.
    Type: Application
    Filed: October 17, 2007
    Publication date: April 23, 2009
    Inventor: R. Brett Roberts