Patents by Inventor Simon Maung

Simon Maung 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).

  • Patent number: 7596865
    Abstract: An apparatus and method for retrofitting a sink drain to a sewer pipe. A connector tube is provided with a preset curve that is cut at a selected location on the connector to provide a connection between the waste tee connector of a sewer line to a “P” connector. A “circularizing” tool is provided which shapes an elliptical end of a tube cut on a curve to a circle that telescopes into the nipple of a waste tube connector.
    Type: Grant
    Filed: November 5, 2004
    Date of Patent: October 6, 2009
    Inventors: Gary Ling, Simon Maung