Patents by Inventor Augusto Cuevas Aleman

Augusto Cuevas Aleman 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).

  • System and means for using white waters in buildings
    Patent number: 4069521
    Abstract: A system is disclosed wherein white waters, i.e., those soapy waters coming from washing stands, showers, wash basins and the like, are carried, through receiving and filtering devices, down to the tank or container of a toilet either at the same level of the building or down to a lower level. By means of the devices employed in this invention cesspools are dispensed within sanitary devices from which white water is obtained, and also water entrance valves and floaters in toilet tanks are dispensed with.
    Type: Grant
    Filed: December 29, 1975
    Date of Patent: January 24, 1978
    Inventor: Augusto Cuevas Aleman
  • Apparatus and arrangement for conserving water for toilet flushing
    Patent number: 4030144
    Abstract: A method and apparatus for conserving water in which water which has once been used as for washing, or the like, in a wash basin is drained therefrom into the tank of a flush toilet so that the water is first used for washing or other sanitary purposes and is then used a second time for flushing the toilet.
    Type: Grant
    Filed: September 2, 1975
    Date of Patent: June 21, 1977
    Inventor: Augusto Cuevas Aleman