US Patent 8079096 Self-contained, portable, non-mechanical waste disposal system

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.