Patents by Inventor Maurice George Downs

Maurice George Downs 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).

  • Water level adjustment device
    Patent number: 6158064
    Abstract: A water level adjustment device including a reservoir positioned within a hole formed adjacent to an in-ground swimming pool. The reservoir has an opening therein for coupling with a water supply line. An outlet pipe extends between the reservoir and the swimming pool. The outlet pipe is disposed below the water supply line. A water shut-off valve is coupled with the water supply line inwardly of the reservoir.
    Type: Grant
    Filed: March 5, 1999
    Date of Patent: December 12, 2000
    Inventor: Maurice George Downs